14 2 The Six Kingdoms C The Six
- Slides: 13
14. 2 The Six Kingdoms
C. The Six Kingdoms of Organisms Three main characteristics that distinguish the members of each kingdom a. Cellular type (complex or simple) b. Their ability to make food c. The number of cells in their body
What three main characteristics distinguish the members of the six kingdoms? n n n Type of cell How they obtain their food Number of cells
SIX KINGDOMS n n n ARCHAEBACTERIA (Prokaryotes) EUBACTERIA (Prokaryotes) PROTISTS (Eukaryotes) FUNGI (Eukaryotes) PLANTS (Eukaryotes) ANIMALS (Eukaryotes)
Prokaryotic Kingdoms n n n Prokaryotes - organisms with cells that lack a nuclei bounded by a membrane Originally the two bacteria were grouped together in one kingdom called Monera. Now they are separated into two kingdoms: Archaebacteria and Eubacteria
Kingdom Archaebacteria A. Prokaryotic with cell walls made up of uncommon lipids 1. Unicellular 2. Autotrophic or Heterotrophic B. Found in extreme environments 1. Swamps, deep-ocean hydrothermal vents 2. Oxygen free environments Examples: halobacterium, methanogens and thermoacidophiles
Kingdom Eubacteria (Streptococcus pneumoniae) A. Prokaryotic with cell wall made up of peptidoglycan 1. Unicellular 2. Autotrophic or Heterotrophic B. Most species of bacteria are in this kingdom C. Live in most environments D. Some cause diseases 1. Strep throat and pneumonia E. Most are harmless and many may be helpful
Kingdom Protista (slime molds and algae) A. Eukaryotic with a cell wall made of pectin 1. Most are unicellular, some are multicellular with cilia and flagella 2. Lacks complex organ systems 3. Autotrophic and/or Heterotrophic B. Lives in moist environments (pond water) C. Members are very different from one another 1. Some are plantlike (algae) 2. Some are animal-like (protozoa) 3. Some are fungus-like (slime molds)
Kingdom Fungi (mushrooms, mold and mildew) A. Eukaryotic with cell walls made of chitin 1. Most are multicellular, some are unicellular 2. External heterotrophs; decomposers
Kingdom Plantae (Ferms, Angiosperms) A. Eukaryotic with cell walls made of cellulose 1. All multicellular 2. Autotrophs and photosynthetic 3. No species can move from place to place (nonmotile ) B. Second largest kingdom C. Range from tiny mosses to giant trees D. Use of chlorphyll for solar-energy transformation
Kingdom Animalia (Invertebrates and Vertebrates) A. Eukaryotic with no cell walls 1. Multicellular with complex cells 2. Heterotrophs with specialized organ systems B. Largest kingdom C. Nearly all are able to move from place to place.
Six Kingdoms Summary n n n Kingdoms Archaebacteria and Eubacteria contain only unicellular prokaryotes. Kingdom Protista contains eukaryotes that lack complex organ systems. Kingdom Fungi includes heterotrophic eukaryotes that absorb their nutrients. Kingdom Plantae includes multicellular eukaryotes that are photosynthetic. Kingdom Animalia includes multicellular, eukaryotic heterotrophs with cells that lack cell walls.
n Which of the following describes a fungus? A. autotrophic prokaryote B. unicellular or multicellular heterotroph C. unicellular autotroph D. heterotrophic prokaryote
- Common characteristics of the six kingdoms of life
- 8 classification levels
- Phylogenetic tree of 6 kingdoms
- Dichotomous key kingdoms
- Characteristics of the six kingdoms
- Examples of the 6 kingdoms
- What are the six kingdoms of life?
- Kingdoms of life
- 6 kingdoms of taxonomy
- Characteristics of each kingdom
- Classification of pathogens
- What are the three domains and six kingdoms?
- A polygon with six congruent sides and six congruent angles
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