28 March Todays Bell Ringer Please define Anther

28 March Today’s Bell Ringer Please define: Anther – Filament – Stigma – Style – Ovary –

Stigma Anther Style Ovary Petals Sepals https: //www. youtube. com/w atch? v=a. XT 1 DZEHs. Mk Sleepy Wax Mallow or Turk’s cap – Malvaviscus penduliflorus. It is related to hibiscus.

29 March Today’s Bell Ringer Please define: Study Guide questions • Gymnosperm – • Angiosperm – 210 – numbers 7, 9 through 12 • Fertilization – 211 – #s 5 & 6 • Pollination – • Non-vascular plant – plants without organized tissue to conduct water and nutrients – moss & algae. • Vascular tissue (pg 642) – • Xylem – • Phloem – • Cambium & Meristematic tissues – These tissues are kind of like stem cells, they divide into other special cells. Cambium cells will develop into either xylem or phloem tissue, all other cells are derived from meristematic cells

Phloem um Va bi m a c ar scul Xylem

Ovary Ovules Ovary

Anther Different types of pollen

Make sure you know these vocabulary words. Anther Filament Stigma Style Ovary

https: //www. youtube. com/watch? v=26 oq 5 t. Wrb 2 Q Pollination & fertilization video Bees, butterflies, hummingbirds, bats, beetles, and flies all act as pollinators. Not all for the same species of plant, but each plant has evolved relationships with one or a few pollinators.

30 March Today’s Bell Ringer Please define: Root cap – Root hair – Transpiration – Guard cells – Stomata – Dermal tissue – Ground tissue – Vascular tissue – What is the purpose of a root?

What type of problems will this tree face as it continues to try and grow?

Monocot Root Monocot Stem Dicot Root

Internal leaf morphology https: //www. youtube. com/watch? v=z. Hp_voyo 7 MY Plant anatomy – bozeman video

stem leaf root

Plant organs are made of three tissue systems. 1) Vascular tissue 2) Dermal tissue 3) Ground tissue

Meristematic/Vascular tissue transports water, minerals and organic compounds. • makes up xylem and phloem stem • xylem transports water and minerals leaf • phloem transports photosynthetic products root

Dermal tissue covers the outside of a plant. • protects the plant • made of live parenchyma cells in non-woody plants • some covered by waxy cuticle • dead parenchyma forms outer bark of trees

Internal leaf morphology https: //www. youtube. com/watch? v=z. Hp_voyo 7 MY Plant anatomy – bozeman video

Dermal tissue

Ground tissue is found inside a plant. • provides support • stores materials in roots and stems • packed with chloroplasts in leaves • most commonly made of parenchyma

18 March https: //www. youtube. com/watch? v=keg 7 Hs. Ot 3 y. U Bill Nye Video on Plants

31 March Today’s Bell Ringer Fill in this chart listing the differences between monocots and dicots FLOWERS Monocot Dicot STEM LEAVES SEED LEAVES

Fill in this chart listing the differences between monocots and dicots FLOWERS STEM LEAVES Monocot 3 s and 6 s Vascular bundles scattered across Parallel veins the stem. Dicot 4 s and 5 s Vascular bundles in a ring around towards the outside of the stem. SEED LEAVES 1 cotyledon Net-like or 2 branched veins cotyledons

Botanists classify flowering plants into two groups based on seed type. • A cotyledon is an embryonic “seed leaf. ” • Monocots have a single seed leaf. – leaf veins usually parallel – flower parts usually in multiples of 3 – bundles of vascular tissue scattered in stem

• Dicots have two seed leaves. – leaf veins usually netlike – flower parts usually in multiples of 4 or 5 – bundles of vascular tissue in rings in stem

Flowering plants are also categorized by stem type and lifespan. • Stem type can be woody or herbaceous. – Wood is a fibrous material made up of dead cells. – Wood has high concentrations of lignin and cellulose. – Woody stems are stiff.

Flowering plants are also categorized by stem type and lifespan. • Stem type can be woody or herbaceous. – Wood is a fibrous material made up of dead cells. – Wood has high concentrations of lignin and cellulose. – Woody stems are stiff. – Herbaceous plants do not produce wood. Iris

• There are three types of plant life spans. – Annuals mature from seed, flower, and die in one year. Wheat

• There are three types of plant life spans. – Annuals mature from seed, flower, and die in one year. – Biennials take two years to compete life cycle. Foxglove

• There are three types of plant life spans. – Annuals mature from seed, flower, and die in one year. – Biennials take two years to compete life cycle. – Perennials live more than two years. Big bluestem

Explain how the following plant organs and tissues are directly related to these four physiological processes: (Physiology – the scientific study of function in living systems) Photosynthesis Leaves Stomata Guard cells Stems Phloem - Cellular - Transpiration Respiration Leaves Stomata Guard cells Stems Roots Xylem - Reproduction Flowers Fruits Cones/Seeds Anther Filament Stigma Style Ovary

Using the illustration on page 642, figure 21. 2, draw this plant and label the three different tissues “dermal”, ground”, and “vascular”. stem Also, label where the xylem and phloem occur in each of the ‘tissues’, and where the meristems are located. leaf https: //www. youtube. com/watc h? v=dye. Ujv 0 X 0 I 4 Meristems root

4 April Today’s Bell Ringer Study Guide Questions: Stigma Pages: Style 212 – # 7, 8, 9, 10 & 13 215 – all questions Ovary(s) 216 – main idea 221 – all questions 222 – 4, 6, 7 Anther Filament Petal Ovules Sepal

Study Guide Questions: Pages: 212 – # 7, 8, 9, 10 & 13 215 – all questions 216 – main idea 221 – all questions 222 – 4, 6, 7

5 April Today’s Bell Ringer Look at the images below and determine what gasses (CO 2 and 02) would be most common over time as the radish seeds germinate. 1) Photo 1 is of newly “planted” seeds. What gasses will be given off and taken up by them? hint: what are they doing? Photosynthesizing or Respiring? 2) Photo 2 represents the seeds after germinating 1 week ago. What gasses will be given off and taken up by them? Photo 1 Photo 2

https: //www. youtube. com/watch? v=lm. IFXIXQQ_E After watching the video, 3) In the table, write whether the gasses in the atmosphere around the plants be “going up” , “going down”, or about “equally” exchanged? Season Winter Spring Summer Fall Carbon Dioxide (CO 2 ) Oxygen (02)

At the end of class, you will need to turn in the table from the previous slide and answer the two questions below. 4) Why do plants loose their leaves in the winter in the northern hemisphere? 5) List 5 things that plants use glucose (sugar from photosynthesis) for as part of their biology (physiology).

6 April Today’s Bell Ringer • What is Taxonomy? The act of classifying organisms. • Cladograms and phylogenetic trees are used to arrange and organized organism based on the anatomy and genetic make up. • To place organisms in the actual evolutionary relationship, which of the following would be the best type of data to use? a) Morphology – physical body shapes b) Reproductive behavior c) Size of populations d) Number of organisms of the species e) Method of acquiring energy (eating or photosynthesis) f) Genetics – DNA sequences • What is the proper order for the classification of an organism? family – order – kingdom – species – domain – phylum – class - genus domain – kingdom – phylum – class – order – family – genus – species

What is the correct way to write the species name for humans? Homo sapiens if you are writing it and Homo sapiens if you are typing it. If we wanted to arrange organisms based on common characteristics, which of the following would be the best type of data to use? a) b) c) d) e) f) Morphology – physical body shapes Reproductive behavior Size of populations Number of organisms of the species Method of acquiring energy (eating or photosynthesis) Genetics – DNA sequences

This is a phylogenetic tree Which organisms are the most closely related? Which two organisms are the most distantly related?

This is a cladogram

Please develop a cladogram that shows the relationship between the following Kingdoms: Fungi, Protista (use algae as the example), Plants, Animals. What makes each of these organisms different? ? ? ? ?

Please develop a cladogram that shows the relationship between the following Kingdoms: Fungi, Protista, Plants, Animals. What makes each of these organisms different? Animals Fungi Plants Protista Ingest their food Are heterotrophs Are multicellular Eukaryotic

• What evolutionary advantage was wood to plants? • Please list THREE features for each of the following Kingdoms: Fungi, Protista, Plants, Animals. Fungi – heterotrophs, multicellular, stationary, nonconventional sexual reproduction, lack chlorophyll, has a cell wall, produce spores Protista – autotrophs, and heterotrophs, usually single celled, nonconventional sexual reproduction, has a cell wall Plants – autotroph, multicellular, stationary, sexes generally present, has chlorophyll, has a cell wall Animals – heterotroph, multicellular, generally motile, sexes generally present, lacks chlorophyll, lacking a cell wall