Sexual Reproduction in Plants and Animals Note Frame
![Sexual Reproduction in Plants and Animals Note Frame 07 Sexual Reproduction in Plants and Animals Note Frame 07](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-1.jpg)
![Key Terms • Stamen • Sperm • Gonads • Pollen • Physical adaptation • Key Terms • Stamen • Sperm • Gonads • Pollen • Physical adaptation •](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-2.jpg)
![Sexual Reproduction • Gonads – reproductive organs –Produce gametes –Male gonad = testes –Female Sexual Reproduction • Gonads – reproductive organs –Produce gametes –Male gonad = testes –Female](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-3.jpg)
![Spermatogenesis • Male gonad = testes –Produces specialized reproductive cells • sperm • Spermatogenesis Spermatogenesis • Male gonad = testes –Produces specialized reproductive cells • sperm • Spermatogenesis](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-4.jpg)
![Spermatogenesis Spermatogenesis](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-5.jpg)
![Oogenesis • Female gonad = ovary –Produces specialized reproductive cells • ovum (egg) • Oogenesis • Female gonad = ovary –Produces specialized reproductive cells • ovum (egg) •](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-6.jpg)
![Oogenesis Only one egg cell receives enough cytoplasm to survive Oogenesis Only one egg cell receives enough cytoplasm to survive](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-7.jpg)
![• Oogenesis produces 1 egg cell (ovum) and 3 polar bodies –polar bodies • Oogenesis produces 1 egg cell (ovum) and 3 polar bodies –polar bodies](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-8.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-9.jpg)
![Fertilization • Meiosis is necessary for gametes to be produced • After fertilization: –Mitosis Fertilization • Meiosis is necessary for gametes to be produced • After fertilization: –Mitosis](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-10.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-11.jpg)
![• Zygote will grow and develop –Next stage of development is embryo • • Zygote will grow and develop –Next stage of development is embryo •](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-12.jpg)
![Types of Fertilization 1. Internal Fertilization • When the egg and sperm combine inside Types of Fertilization 1. Internal Fertilization • When the egg and sperm combine inside](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-13.jpg)
![• Requires male to have specialized structure to transfer sperm directly into female • Requires male to have specialized structure to transfer sperm directly into female](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-14.jpg)
![2. External Fertilization • When the egg and sperm combine outside body –Example: frogs, 2. External Fertilization • When the egg and sperm combine outside body –Example: frogs,](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-15.jpg)
![• Types of animals with external fertilization –Free-swimming animals (ex: fish) • Lay • Types of animals with external fertilization –Free-swimming animals (ex: fish) • Lay](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-16.jpg)
![Advantages • Does not require as much energy Disadvantages • It is not safe Advantages • Does not require as much energy Disadvantages • It is not safe](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-17.jpg)
![Plant Anatomy • Plants produce by sexual reproduction using male and female gametes –Pollen Plant Anatomy • Plants produce by sexual reproduction using male and female gametes –Pollen](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-18.jpg)
![• Plants have reproductive structures –Stamen – male reproductive structure –Pistil – female • Plants have reproductive structures –Stamen – male reproductive structure –Pistil – female](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-19.jpg)
![Anther Stamen (Male) Filament Petal Stigma Pistil Style (Female) Ovary Sepal Ovule (egg) Anther Stamen (Male) Filament Petal Stigma Pistil Style (Female) Ovary Sepal Ovule (egg)](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-20.jpg)
![Pollination = Fertilization • Pollen (male gamete) is transferred to pistil (female reproductive structure) Pollination = Fertilization • Pollen (male gamete) is transferred to pistil (female reproductive structure)](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-21.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-22.jpg)
![Adaptations are anything that helps survival and the reproductive success of plants and animals Adaptations are anything that helps survival and the reproductive success of plants and animals](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-23.jpg)
![Animal Adaptations • Can be physical adaptations –Changes over time to animal bodies (colour, Animal Adaptations • Can be physical adaptations –Changes over time to animal bodies (colour,](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-24.jpg)
![Physical or Behavioural Adaptation? Penguins live in large groups Behavioural Physical or Behavioural Adaptation? Penguins live in large groups Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-25.jpg)
![Stick bug looks like a leaf Physical Stick bug looks like a leaf Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-26.jpg)
![Bears hibernate in the winter Behavioural Bears hibernate in the winter Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-27.jpg)
![Kangaroos have muscular legs to travel by jumping Physical Kangaroos have muscular legs to travel by jumping Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-28.jpg)
![Cuckoo birds lay their eggs in other bird’s nests (Red warbler feeding Cuckoo baby!) Cuckoo birds lay their eggs in other bird’s nests (Red warbler feeding Cuckoo baby!)](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-29.jpg)
![Bactrian camel stores fat and water Physical Bactrian camel stores fat and water Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-30.jpg)
![Ground squirrels bury and store their food for winter Behavioural Ground squirrels bury and store their food for winter Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-31.jpg)
![Musk ox has thick shaggy hair to protect from -40 -50 degrees C Physical Musk ox has thick shaggy hair to protect from -40 -50 degrees C Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-32.jpg)
![Mothers care for young offspring Behavioural Mothers care for young offspring Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-33.jpg)
![Puffer fish can expand to twice its size so it can’t be eaten Physical Puffer fish can expand to twice its size so it can’t be eaten Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-34.jpg)
![Birds do a mating dance to attract a female Behavioural Birds do a mating dance to attract a female Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-35.jpg)
![Male and female peacocks are very different looking (sexual dimorphism) Physical Male and female peacocks are very different looking (sexual dimorphism) Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-36.jpg)
![Snakes moult their skin Physical Snakes moult their skin Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-37.jpg)
![Geese migrate south in the fall Behavioural Geese migrate south in the fall Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-38.jpg)
![Sloths have long claws that allow them to climb and hang on trees Physical Sloths have long claws that allow them to climb and hang on trees Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-39.jpg)
![A single elephant seal mates with multiple females (polygynous) Behavioural A single elephant seal mates with multiple females (polygynous) Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-40.jpg)
![Angler fish have a phosphorescent light organ to attract prey Physical Angler fish have a phosphorescent light organ to attract prey Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-41.jpg)
![Bald eagles mate for life (pair bonding) Behavioural Bald eagles mate for life (pair bonding) Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-42.jpg)
![Turtles are adapted to swimming in the ocean Physical Turtles are adapted to swimming in the ocean Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-43.jpg)
![Further reading: http: //www. bbc. co. uk/nature/adapt ations http: //www. animalplanet. com/wildanimals/resource-conservation/ Further reading: http: //www. bbc. co. uk/nature/adapt ations http: //www. animalplanet. com/wildanimals/resource-conservation/](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-44.jpg)
![Plant Adaptations • Plants only have physical adaptations for their environments –Plants do not Plant Adaptations • Plants only have physical adaptations for their environments –Plants do not](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-45.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-46.jpg)
![• Waxy coating on leaves to prevent water loss • Waxy coating on leaves to prevent water loss](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-47.jpg)
![Adaptations to prairie environments • Plants grow soft stems to bend in the wind Adaptations to prairie environments • Plants grow soft stems to bend in the wind](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-48.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-49.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-50.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-51.jpg)
![Adaptations to tundra environments • Plants are usually very short – being close to Adaptations to tundra environments • Plants are usually very short – being close to](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-52.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-53.jpg)
![Fruit Adaptations • Fruit are the ovaries of plants • Plants have adaptions to Fruit Adaptations • Fruit are the ovaries of plants • Plants have adaptions to](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-54.jpg)
![Animal dispersal • Seeds can cling to animals –Burrs have barbs to stick to Animal dispersal • Seeds can cling to animals –Burrs have barbs to stick to](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-55.jpg)
![Wind dispersal • Seeds are hair-like or feather-like structures –Adapted to float in the Wind dispersal • Seeds are hair-like or feather-like structures –Adapted to float in the](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-56.jpg)
![Water dispersal • Plants that grow near water have fruit/seeds that float Water dispersal • Plants that grow near water have fruit/seeds that float](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-57.jpg)
![Asexual Reproduction One parent Sexual Reproduction Two parents Mitosis - daughter cells Meiosis - Asexual Reproduction One parent Sexual Reproduction Two parents Mitosis - daughter cells Meiosis -](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-58.jpg)
![Asexual Reproduction Advantages Disadvantages No need to find a partner Less chance for evolution Asexual Reproduction Advantages Disadvantages No need to find a partner Less chance for evolution](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-59.jpg)
![Sexual Reproduction Advantages Disadvantages Slow – finding a partner and Two parents to watch Sexual Reproduction Advantages Disadvantages Slow – finding a partner and Two parents to watch](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-60.jpg)
![Sexual Reproduction (continued) Advantages Disadvantages Only the “strongest ” will be able to reproduce Sexual Reproduction (continued) Advantages Disadvantages Only the “strongest ” will be able to reproduce](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-61.jpg)
![Human Anatomy and Reproduction Note Frame 08 Human Anatomy and Reproduction Note Frame 08](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-62.jpg)
![Male Anatomy Male Anatomy](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-63.jpg)
![Key Terms • Scrotum • Prostate gland • Seminiferous tubules • Penis • Testes Key Terms • Scrotum • Prostate gland • Seminiferous tubules • Penis • Testes](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-64.jpg)
![Male Reproductive System Purpose: • To produce sperm • Pass sperm on to female Male Reproductive System Purpose: • To produce sperm • Pass sperm on to female](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-65.jpg)
![Male Anatomy Seminal Vesicle Prostate Cowper’s Gland Epididymus Testes Bladder Vas Deferens Penis Urethra Male Anatomy Seminal Vesicle Prostate Cowper’s Gland Epididymus Testes Bladder Vas Deferens Penis Urethra](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-66.jpg)
![Anatomy and Function Scrotum • Holds the testes externally (outside) • Provides a cooler Anatomy and Function Scrotum • Holds the testes externally (outside) • Provides a cooler](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-67.jpg)
![Epididymis • Storage place where sperm are kept until they leave the body Vas Epididymis • Storage place where sperm are kept until they leave the body Vas](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-68.jpg)
![Urethra • Carries both sperm and urine through the penis –Bladder has a small Urethra • Carries both sperm and urine through the penis –Bladder has a small](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-69.jpg)
![Prostate gland Seminal vesicle Cowper’s gland • 3 glands together make the fluid called Prostate gland Seminal vesicle Cowper’s gland • 3 glands together make the fluid called](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-70.jpg)
![Sperm • Made in the seminiferous tubules in the testes • Stored in the Sperm • Made in the seminiferous tubules in the testes • Stored in the](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-71.jpg)
![Sperm head: • Contains chromosomes • Contains chemicals for entering the egg Sperm tail: Sperm head: • Contains chromosomes • Contains chemicals for entering the egg Sperm tail:](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-72.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-73.jpg)
![Spermatogenesis Spermatogenesis](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-74.jpg)
![Female Anatomy Female Anatomy](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-75.jpg)
![Key Terms • Cervix • Oviduct (fallopian tube) • Ovulation • Endometrium • Uterus Key Terms • Cervix • Oviduct (fallopian tube) • Ovulation • Endometrium • Uterus](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-76.jpg)
![Female Reproductive System Purpose: • To produce eggs • Nourish and hold zygote until Female Reproductive System Purpose: • To produce eggs • Nourish and hold zygote until](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-77.jpg)
![Female Anatomy Oviduct Ovary Uterus Bladder Urethra Vagina Cervix Female Anatomy Oviduct Ovary Uterus Bladder Urethra Vagina Cervix](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-78.jpg)
![Anatomy and Function Vagina • Receives sperm from the male • Acts as birth Anatomy and Function Vagina • Receives sperm from the male • Acts as birth](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-79.jpg)
![Urethra • Carries urine from bladder out Ovary • Location of follicle cells –Follicle Urethra • Carries urine from bladder out Ovary • Location of follicle cells –Follicle](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-80.jpg)
![Uterus • Hollow muscular organ • Where the fertilized egg will implant and grow Uterus • Hollow muscular organ • Where the fertilized egg will implant and grow](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-81.jpg)
![Oviduct • Also known as fallopian tube • Connects ovary to uterus • Where Oviduct • Also known as fallopian tube • Connects ovary to uterus • Where](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-82.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-83.jpg)
![Egg Cells (Oocytes) • Ovaries contain follicle cells –Follicle cell – is a cell Egg Cells (Oocytes) • Ovaries contain follicle cells –Follicle cell – is a cell](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-84.jpg)
![Ovarian Cycle Ovarian Cycle](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-85.jpg)
![Fertilization • Fertilization takes place in the oviduct • Millions of sperm begin the Fertilization • Fertilization takes place in the oviduct • Millions of sperm begin the](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-86.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-87.jpg)
![• Fertilized egg lodges into the endometrium in the uterus wall – Where • Fertilized egg lodges into the endometrium in the uterus wall – Where](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-88.jpg)
- Slides: 88
![Sexual Reproduction in Plants and Animals Note Frame 07 Sexual Reproduction in Plants and Animals Note Frame 07](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-1.jpg)
Sexual Reproduction in Plants and Animals Note Frame 07
![Key Terms Stamen Sperm Gonads Pollen Physical adaptation Key Terms • Stamen • Sperm • Gonads • Pollen • Physical adaptation •](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-2.jpg)
Key Terms • Stamen • Sperm • Gonads • Pollen • Physical adaptation • Pistil • Embryo • Ovary • Testes • Behavioural adaptation
![Sexual Reproduction Gonads reproductive organs Produce gametes Male gonad testes Female Sexual Reproduction • Gonads – reproductive organs –Produce gametes –Male gonad = testes –Female](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-3.jpg)
Sexual Reproduction • Gonads – reproductive organs –Produce gametes –Male gonad = testes –Female gonad = ovaries
![Spermatogenesis Male gonad testes Produces specialized reproductive cells sperm Spermatogenesis Spermatogenesis • Male gonad = testes –Produces specialized reproductive cells • sperm • Spermatogenesis](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-4.jpg)
Spermatogenesis • Male gonad = testes –Produces specialized reproductive cells • sperm • Spermatogenesis – process that makes sperm
![Spermatogenesis Spermatogenesis](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-5.jpg)
Spermatogenesis
![Oogenesis Female gonad ovary Produces specialized reproductive cells ovum egg Oogenesis • Female gonad = ovary –Produces specialized reproductive cells • ovum (egg) •](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-6.jpg)
Oogenesis • Female gonad = ovary –Produces specialized reproductive cells • ovum (egg) • Oogenesis – process that makes ovum –Only one egg cell receives enough cytoplasm to survive
![Oogenesis Only one egg cell receives enough cytoplasm to survive Oogenesis Only one egg cell receives enough cytoplasm to survive](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-7.jpg)
Oogenesis Only one egg cell receives enough cytoplasm to survive
![Oogenesis produces 1 egg cell ovum and 3 polar bodies polar bodies • Oogenesis produces 1 egg cell (ovum) and 3 polar bodies –polar bodies](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-8.jpg)
• Oogenesis produces 1 egg cell (ovum) and 3 polar bodies –polar bodies in humans cannot be fertilized
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-9.jpg)
![Fertilization Meiosis is necessary for gametes to be produced After fertilization Mitosis Fertilization • Meiosis is necessary for gametes to be produced • After fertilization: –Mitosis](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-10.jpg)
Fertilization • Meiosis is necessary for gametes to be produced • After fertilization: –Mitosis is used for growth of the zygote (single cell) –Zygote needs food, moisture, warmth and protection
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-11.jpg)
![Zygote will grow and develop Next stage of development is embryo • Zygote will grow and develop –Next stage of development is embryo •](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-12.jpg)
• Zygote will grow and develop –Next stage of development is embryo • Embryo also develops and matures through mitosis
![Types of Fertilization 1 Internal Fertilization When the egg and sperm combine inside Types of Fertilization 1. Internal Fertilization • When the egg and sperm combine inside](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-13.jpg)
Types of Fertilization 1. Internal Fertilization • When the egg and sperm combine inside the body –Example: humans, dogs, etc. • Most organisms on land reproduce through internal fertilization
![Requires male to have specialized structure to transfer sperm directly into female • Requires male to have specialized structure to transfer sperm directly into female](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-14.jpg)
• Requires male to have specialized structure to transfer sperm directly into female Advantages • Very successful • Fewer gametes required Disadvantages • Requires more energy (especially from female)
![2 External Fertilization When the egg and sperm combine outside body Example frogs 2. External Fertilization • When the egg and sperm combine outside body –Example: frogs,](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-15.jpg)
2. External Fertilization • When the egg and sperm combine outside body –Example: frogs, fish, corals, etc. • Most sea life reproduce through external fertilization • Release eggs and sperm into the water
![Types of animals with external fertilization Freeswimming animals ex fish Lay • Types of animals with external fertilization –Free-swimming animals (ex: fish) • Lay](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-16.jpg)
• Types of animals with external fertilization –Free-swimming animals (ex: fish) • Lay eggs in a cluster, male will release sperm onto the egg cluster –Stationary organisms (ex: coral) • Rely on water currents to bring gametes together
![Advantages Does not require as much energy Disadvantages It is not safe Advantages • Does not require as much energy Disadvantages • It is not safe](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-17.jpg)
Advantages • Does not require as much energy Disadvantages • It is not safe –Predators • More gametes needed (not all likely to meet) External fertilization: Salmon spawning https: //www. youtube. com/watch? v=SOll UTBYZt. E
![Plant Anatomy Plants produce by sexual reproduction using male and female gametes Pollen Plant Anatomy • Plants produce by sexual reproduction using male and female gametes –Pollen](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-18.jpg)
Plant Anatomy • Plants produce by sexual reproduction using male and female gametes –Pollen – male gamete • Found on stamen –Ovum – female gamete • Found on pistil
![Plants have reproductive structures Stamen male reproductive structure Pistil female • Plants have reproductive structures –Stamen – male reproductive structure –Pistil – female](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-19.jpg)
• Plants have reproductive structures –Stamen – male reproductive structure –Pistil – female reproductive structure
![Anther Stamen Male Filament Petal Stigma Pistil Style Female Ovary Sepal Ovule egg Anther Stamen (Male) Filament Petal Stigma Pistil Style (Female) Ovary Sepal Ovule (egg)](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-20.jpg)
Anther Stamen (Male) Filament Petal Stigma Pistil Style (Female) Ovary Sepal Ovule (egg)
![Pollination Fertilization Pollen male gamete is transferred to pistil female reproductive structure Pollination = Fertilization • Pollen (male gamete) is transferred to pistil (female reproductive structure)](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-21.jpg)
Pollination = Fertilization • Pollen (male gamete) is transferred to pistil (female reproductive structure) • Fertilizes many eggs (ovules) –Produces zygotes –Zygotes develop into seeds –Ovary develops into fruit
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-22.jpg)
![Adaptations are anything that helps survival and the reproductive success of plants and animals Adaptations are anything that helps survival and the reproductive success of plants and animals](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-23.jpg)
Adaptations are anything that helps survival and the reproductive success of plants and animals • Sexual reproduction produces variation in offspring – ex: differences • Make sure that best genetics are passed on to next generation –Ex: “Only the strong survive”
![Animal Adaptations Can be physical adaptations Changes over time to animal bodies colour Animal Adaptations • Can be physical adaptations –Changes over time to animal bodies (colour,](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-24.jpg)
Animal Adaptations • Can be physical adaptations –Changes over time to animal bodies (colour, size, limbs, etc. ) to help survive environments and reproduce • Can be behavioural adaptations –Changes over time to the way an animal acts to help survive environments and reproduce
![Physical or Behavioural Adaptation Penguins live in large groups Behavioural Physical or Behavioural Adaptation? Penguins live in large groups Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-25.jpg)
Physical or Behavioural Adaptation? Penguins live in large groups Behavioural
![Stick bug looks like a leaf Physical Stick bug looks like a leaf Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-26.jpg)
Stick bug looks like a leaf Physical
![Bears hibernate in the winter Behavioural Bears hibernate in the winter Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-27.jpg)
Bears hibernate in the winter Behavioural
![Kangaroos have muscular legs to travel by jumping Physical Kangaroos have muscular legs to travel by jumping Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-28.jpg)
Kangaroos have muscular legs to travel by jumping Physical
![Cuckoo birds lay their eggs in other birds nests Red warbler feeding Cuckoo baby Cuckoo birds lay their eggs in other bird’s nests (Red warbler feeding Cuckoo baby!)](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-29.jpg)
Cuckoo birds lay their eggs in other bird’s nests (Red warbler feeding Cuckoo baby!) Behavioural
![Bactrian camel stores fat and water Physical Bactrian camel stores fat and water Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-30.jpg)
Bactrian camel stores fat and water Physical
![Ground squirrels bury and store their food for winter Behavioural Ground squirrels bury and store their food for winter Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-31.jpg)
Ground squirrels bury and store their food for winter Behavioural
![Musk ox has thick shaggy hair to protect from 40 50 degrees C Physical Musk ox has thick shaggy hair to protect from -40 -50 degrees C Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-32.jpg)
Musk ox has thick shaggy hair to protect from -40 -50 degrees C Physical
![Mothers care for young offspring Behavioural Mothers care for young offspring Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-33.jpg)
Mothers care for young offspring Behavioural
![Puffer fish can expand to twice its size so it cant be eaten Physical Puffer fish can expand to twice its size so it can’t be eaten Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-34.jpg)
Puffer fish can expand to twice its size so it can’t be eaten Physical
![Birds do a mating dance to attract a female Behavioural Birds do a mating dance to attract a female Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-35.jpg)
Birds do a mating dance to attract a female Behavioural
![Male and female peacocks are very different looking sexual dimorphism Physical Male and female peacocks are very different looking (sexual dimorphism) Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-36.jpg)
Male and female peacocks are very different looking (sexual dimorphism) Physical
![Snakes moult their skin Physical Snakes moult their skin Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-37.jpg)
Snakes moult their skin Physical
![Geese migrate south in the fall Behavioural Geese migrate south in the fall Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-38.jpg)
Geese migrate south in the fall Behavioural
![Sloths have long claws that allow them to climb and hang on trees Physical Sloths have long claws that allow them to climb and hang on trees Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-39.jpg)
Sloths have long claws that allow them to climb and hang on trees Physical
![A single elephant seal mates with multiple females polygynous Behavioural A single elephant seal mates with multiple females (polygynous) Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-40.jpg)
A single elephant seal mates with multiple females (polygynous) Behavioural
![Angler fish have a phosphorescent light organ to attract prey Physical Angler fish have a phosphorescent light organ to attract prey Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-41.jpg)
Angler fish have a phosphorescent light organ to attract prey Physical
![Bald eagles mate for life pair bonding Behavioural Bald eagles mate for life (pair bonding) Behavioural](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-42.jpg)
Bald eagles mate for life (pair bonding) Behavioural
![Turtles are adapted to swimming in the ocean Physical Turtles are adapted to swimming in the ocean Physical](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-43.jpg)
Turtles are adapted to swimming in the ocean Physical
![Further reading http www bbc co uknatureadapt ations http www animalplanet comwildanimalsresourceconservation Further reading: http: //www. bbc. co. uk/nature/adapt ations http: //www. animalplanet. com/wildanimals/resource-conservation/](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-44.jpg)
Further reading: http: //www. bbc. co. uk/nature/adapt ations http: //www. animalplanet. com/wildanimals/resource-conservation/
![Plant Adaptations Plants only have physical adaptations for their environments Plants do not Plant Adaptations • Plants only have physical adaptations for their environments –Plants do not](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-45.jpg)
Plant Adaptations • Plants only have physical adaptations for their environments –Plants do not have behaviours Adaptations to desert environments • Cactus has spines instead of leaves (uses less water) • Cactus stores water in its stem • Cactus with hair to provide shade
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-46.jpg)
![Waxy coating on leaves to prevent water loss • Waxy coating on leaves to prevent water loss](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-47.jpg)
• Waxy coating on leaves to prevent water loss
![Adaptations to prairie environments Plants grow soft stems to bend in the wind Adaptations to prairie environments • Plants grow soft stems to bend in the wind](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-48.jpg)
Adaptations to prairie environments • Plants grow soft stems to bend in the wind • Thick bark on trees to resist fires • Fruit will be wind pollinated • Extensive root systems to absorb all moisture • Narrow leaves on plants to loose less water
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-49.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-50.jpg)
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-51.jpg)
![Adaptations to tundra environments Plants are usually very short being close to Adaptations to tundra environments • Plants are usually very short – being close to](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-52.jpg)
Adaptations to tundra environments • Plants are usually very short – being close to the ground keeps them from freezing • Plants are darker in colour – help absorb solar heat • Plants grow in clumps to help protect from wind and cold
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-53.jpg)
![Fruit Adaptations Fruit are the ovaries of plants Plants have adaptions to Fruit Adaptations • Fruit are the ovaries of plants • Plants have adaptions to](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-54.jpg)
Fruit Adaptations • Fruit are the ovaries of plants • Plants have adaptions to help with seed dispersal –Spreading seeds to new locations • Animal dispersal • Wind dispersal • Water dispersal
![Animal dispersal Seeds can cling to animals Burrs have barbs to stick to Animal dispersal • Seeds can cling to animals –Burrs have barbs to stick to](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-55.jpg)
Animal dispersal • Seeds can cling to animals –Burrs have barbs to stick to fur • Seeds grow in sweet, fleshy fruit –Animals eat fruit and defecate seeds in new location –Animals bury fruit
![Wind dispersal Seeds are hairlike or featherlike structures Adapted to float in the Wind dispersal • Seeds are hair-like or feather-like structures –Adapted to float in the](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-56.jpg)
Wind dispersal • Seeds are hair-like or feather-like structures –Adapted to float in the wind to new locations
![Water dispersal Plants that grow near water have fruitseeds that float Water dispersal • Plants that grow near water have fruit/seeds that float](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-57.jpg)
Water dispersal • Plants that grow near water have fruit/seeds that float
![Asexual Reproduction One parent Sexual Reproduction Two parents Mitosis daughter cells Meiosis Asexual Reproduction One parent Sexual Reproduction Two parents Mitosis - daughter cells Meiosis -](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-58.jpg)
Asexual Reproduction One parent Sexual Reproduction Two parents Mitosis - daughter cells Meiosis - gametes Two offspring One offspring Genetically identical to parent. Combination of both parents genes. No variation unless due to mutations. High variation due to gamete production and fertilization.
![Asexual Reproduction Advantages Disadvantages No need to find a partner Less chance for evolution Asexual Reproduction Advantages Disadvantages No need to find a partner Less chance for evolution](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-59.jpg)
Asexual Reproduction Advantages Disadvantages No need to find a partner Less chance for evolution Less energy is required to reproduce. Genetically identical organisms are more Offspring are well adapted vulnerable to disappearing to the environment because of a catastrophe or because of the success of disease. the parent. Fast – can take over an area quickly by reproducing. Can lead to overcrowding and competition for survival.
![Sexual Reproduction Advantages Disadvantages Slow finding a partner and Two parents to watch Sexual Reproduction Advantages Disadvantages Slow – finding a partner and Two parents to watch](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-60.jpg)
Sexual Reproduction Advantages Disadvantages Slow – finding a partner and Two parents to watch over producing gametes takes offspring time. Increases genetic variation Lots of energy used to make in a species - more gametes and attract a mate. evolution Variations guarantee that a higher proportion will survive in cases of catastrophe or disease. The genetic results of meiosis and often fertilization, are unpredictable
![Sexual Reproduction continued Advantages Disadvantages Only the strongest will be able to reproduce Sexual Reproduction (continued) Advantages Disadvantages Only the “strongest ” will be able to reproduce](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-61.jpg)
Sexual Reproduction (continued) Advantages Disadvantages Only the “strongest ” will be able to reproduce allowing the best qualities to be passed on to new generations. Genetic "errors" happen more frequently because meiosis is more complex than mitosis.
![Human Anatomy and Reproduction Note Frame 08 Human Anatomy and Reproduction Note Frame 08](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-62.jpg)
Human Anatomy and Reproduction Note Frame 08
![Male Anatomy Male Anatomy](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-63.jpg)
Male Anatomy
![Key Terms Scrotum Prostate gland Seminiferous tubules Penis Testes Key Terms • Scrotum • Prostate gland • Seminiferous tubules • Penis • Testes](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-64.jpg)
Key Terms • Scrotum • Prostate gland • Seminiferous tubules • Penis • Testes • Epididymis • Semen • Urethra • Seminal vesicle • Cowper’s gland • Vas deferens
![Male Reproductive System Purpose To produce sperm Pass sperm on to female Male Reproductive System Purpose: • To produce sperm • Pass sperm on to female](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-65.jpg)
Male Reproductive System Purpose: • To produce sperm • Pass sperm on to female –Through sexual intercourse
![Male Anatomy Seminal Vesicle Prostate Cowpers Gland Epididymus Testes Bladder Vas Deferens Penis Urethra Male Anatomy Seminal Vesicle Prostate Cowper’s Gland Epididymus Testes Bladder Vas Deferens Penis Urethra](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-66.jpg)
Male Anatomy Seminal Vesicle Prostate Cowper’s Gland Epididymus Testes Bladder Vas Deferens Penis Urethra Scrotum
![Anatomy and Function Scrotum Holds the testes externally outside Provides a cooler Anatomy and Function Scrotum • Holds the testes externally (outside) • Provides a cooler](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-67.jpg)
Anatomy and Function Scrotum • Holds the testes externally (outside) • Provides a cooler environment –For making healthy sperm Testes • Contains seminiferous tubules –Tiny tubes that produce 300 -500 million sperm per day
![Epididymis Storage place where sperm are kept until they leave the body Vas Epididymis • Storage place where sperm are kept until they leave the body Vas](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-68.jpg)
Epididymis • Storage place where sperm are kept until they leave the body Vas deferens • Carries sperm from epididymis to the urethra
![Urethra Carries both sperm and urine through the penis Bladder has a small Urethra • Carries both sperm and urine through the penis –Bladder has a small](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-69.jpg)
Urethra • Carries both sperm and urine through the penis –Bladder has a small valve that stops urine during ejaculation Penis • External organ that is specialized to deliver sperm during sexual intercourse
![Prostate gland Seminal vesicle Cowpers gland 3 glands together make the fluid called Prostate gland Seminal vesicle Cowper’s gland • 3 glands together make the fluid called](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-70.jpg)
Prostate gland Seminal vesicle Cowper’s gland • 3 glands together make the fluid called semen –Semen contains nutrients that give sperm the energy to swim from the male and reach the egg in the oviduct
![Sperm Made in the seminiferous tubules in the testes Stored in the Sperm • Made in the seminiferous tubules in the testes • Stored in the](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-71.jpg)
Sperm • Made in the seminiferous tubules in the testes • Stored in the epididymis • Travels through the vas deferens to the urethra • Ejaculated into the female to find the egg
![Sperm head Contains chromosomes Contains chemicals for entering the egg Sperm tail Sperm head: • Contains chromosomes • Contains chemicals for entering the egg Sperm tail:](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-72.jpg)
Sperm head: • Contains chromosomes • Contains chemicals for entering the egg Sperm tail: • Provides mobility • Propelling the sperm forward
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-73.jpg)
![Spermatogenesis Spermatogenesis](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-74.jpg)
Spermatogenesis
![Female Anatomy Female Anatomy](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-75.jpg)
Female Anatomy
![Key Terms Cervix Oviduct fallopian tube Ovulation Endometrium Uterus Key Terms • Cervix • Oviduct (fallopian tube) • Ovulation • Endometrium • Uterus](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-76.jpg)
Key Terms • Cervix • Oviduct (fallopian tube) • Ovulation • Endometrium • Uterus • Oocyte • Ovary • Vagina • Follicle cells • Urethra
![Female Reproductive System Purpose To produce eggs Nourish and hold zygote until Female Reproductive System Purpose: • To produce eggs • Nourish and hold zygote until](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-77.jpg)
Female Reproductive System Purpose: • To produce eggs • Nourish and hold zygote until fully developed • Give birth
![Female Anatomy Oviduct Ovary Uterus Bladder Urethra Vagina Cervix Female Anatomy Oviduct Ovary Uterus Bladder Urethra Vagina Cervix](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-78.jpg)
Female Anatomy Oviduct Ovary Uterus Bladder Urethra Vagina Cervix
![Anatomy and Function Vagina Receives sperm from the male Acts as birth Anatomy and Function Vagina • Receives sperm from the male • Acts as birth](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-79.jpg)
Anatomy and Function Vagina • Receives sperm from the male • Acts as birth canal Cervix • Connects vagina to uterus • Directs sperm into uterus during sexual intercourse
![Urethra Carries urine from bladder out Ovary Location of follicle cells Follicle Urethra • Carries urine from bladder out Ovary • Location of follicle cells –Follicle](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-80.jpg)
Urethra • Carries urine from bladder out Ovary • Location of follicle cells –Follicle cells develop into mature egg cells ready to be fertilized by sperm • Releasing an egg from an ovary is called ovulation
![Uterus Hollow muscular organ Where the fertilized egg will implant and grow Uterus • Hollow muscular organ • Where the fertilized egg will implant and grow](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-81.jpg)
Uterus • Hollow muscular organ • Where the fertilized egg will implant and grow • Lined by the endometrium –Endometrium is blood-rich layer that will nourish and protect fertilized egg
![Oviduct Also known as fallopian tube Connects ovary to uterus Where Oviduct • Also known as fallopian tube • Connects ovary to uterus • Where](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-82.jpg)
Oviduct • Also known as fallopian tube • Connects ovary to uterus • Where fertilization happens (sperm meets egg) –If no fertilization -- takes the unfertilized egg and transports it to uterus
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-83.jpg)
![Egg Cells Oocytes Ovaries contain follicle cells Follicle cell is a cell Egg Cells (Oocytes) • Ovaries contain follicle cells –Follicle cell – is a cell](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-84.jpg)
Egg Cells (Oocytes) • Ovaries contain follicle cells –Follicle cell – is a cell that contains an egg cell (oocyte) • Oocyte develops in the ovary until ovulation –At ovulation the follicle cell bursts and releases the mature egg
![Ovarian Cycle Ovarian Cycle](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-85.jpg)
Ovarian Cycle
![Fertilization Fertilization takes place in the oviduct Millions of sperm begin the Fertilization • Fertilization takes place in the oviduct • Millions of sperm begin the](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-86.jpg)
Fertilization • Fertilization takes place in the oviduct • Millions of sperm begin the journal, only a few thousand reach the egg in the oviduct • Only one sperm can fertilize the egg –The first sperm to get through the cell wall of the egg sets off a chemical reaction that stops other sperm from entering the egg
![](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-87.jpg)
![Fertilized egg lodges into the endometrium in the uterus wall Where • Fertilized egg lodges into the endometrium in the uterus wall – Where](https://slidetodoc.com/presentation_image/c8932bb78bcb8950e1c2f0271a6d8b5a/image-88.jpg)
• Fertilized egg lodges into the endometrium in the uterus wall – Where it gets nourishment and protection
Asexualk
Sexual and asexual reproduction venn diagram
Asexual vs sexual reproduction venn diagram
Venn diagram sexual and asexual
Sexual reproduction
A sexual reproduction in plants
Consumers producers and decomposers
Animals that eat both plants and animals
Animals that eat both plants and animals
Sexual reproduction and genetics section 1 meiosis
Mendelian genetics
Sexual reproduction and genetics section 1 meiosis
Mitosis and meiosis
Venn diagram of meiosis and mitosis
Chapter 10 sexual reproduction and genetics
Asexual reproduction cell division
Sexual reproduction organisms
Asexual and sexual reproduction difference
Parthenogenesis in mammals
Organisms that reproduce asexually
Sexual reproduction in human
Definition of reproduction
Define sexual reproduction
Whats a sexual reproduction
A sexual reproduction in humans
Parthenogenesis asexual reproduction
Connecting the concepts sexual reproduction
Biology
Whats asexual reproduction
Disadvantages of sexual reproduction
Significance of sexual reproduction
Asexual vs sexual reproduction
Sexual reproduction in paramecia is called _____.
Sexual or asexual reproduction
Fungus in plural
Division rhodophyta
Sexual or asexual reproduction
Sexual reproduction
Asexual or sexual reproduction
Sexual reproduction
Requires two parents
Sexual reproduction
Sexual reproduction
Sexual reproduction definition
Blastula
Three groups of protists
Meiosis ii stages
The kingdom protista contains
Benefits of sexual propagation
Anaphase in meiosis vs mitosis
A sexual reproduction
Difference between note making and note taking
What are signal words
Difference between note making and note taking
Debit note and credit note
Debit note meaning
Note taking and note making
Cow reproductive anatomy
Examples of vegetative propagation
Male plant reproductive system
Significance of mitosis and meiosis ppt
Vascular plants vs nonvascular plants
Female parts of a flower diagram
Learning objectives of reproduction in plants
Flower ovule
Frame by frame animation programs
Pengertian animasi frame by frame
Frame relay frame format
What is frame relay
Single vs double crossover
Can plants be keystone species
Cloroplasto
What animals are in temperate deciduous forest
Every living plants and animals must have
Ciclo del fosforo
Plants and animals on earth grade 5
Texas central plains animals
Grassland biome animals and plants
Subregions of mountains and basins
Science class five
Animal cell diagram biology
Chromosome number
South texas plains ecoregion
Differences between mitosis in plants and animals
Modelbasedbiology
Gas exchange in plants and animals venn diagram
Non flowering plants classification
Financial documents in order
Simple discount formula