1. Standard IX- Five and Six Kingdom Classifications (2 questions)
Biology AHSGE
Standard IX- Five and Six Kingdom Classifications (2 questions)

2. Five and Six Kingdom Classification
CONTENT STANDARD 9. Differentiate between the previous five-kingdom and current six-kingdom classification systems.
ELIGIBLE CONTENT
A. Identify and define similarities and differences between the five-kingdom and six-kingdom classification systems.

3. 5 Kingdom Classification
Domain Bacteria
Kingdom Monera- Unicellular and prokaryotic
Domain Eukarya
Kingdom Protista- Unicellular/multicellular and eukaryotic
Kingdom Fungi- Unicellular/Multicellular, eukaryotic and decomposers
Kingdom Plantae- Multicellular, eukaryotic and autotrophic
Kingdom Animalia- Multicellular, eukaryotic and heterotrophic

4. 6 Kingdom Classification
Domain Bacteria
Kingdom Eubacteria- Unicellular and prokaryotic with peptidoglycan
Domain Archaea
2. Kingdom Archaea- Unicellular and prokaryotic without peptidoglycan
Domain Eukarya
Kingdom Protista- Unicellular/multicellular and eukaryotic
Kingdom Fungi- Unicellular/Multicellular, eukaryotic and decomposers
Kingdom Plantae- Multicellular, eukaryotic and autotrophic
Kingdom Animalia- Multicellular, eukaryotic and heterotrophic

5. KINGDOM MONERA (EUBACTERIA AND ARCHAEA)
Members: Bacteria and blue-green algae (cyanobacteria)
Unicellular
Prokaryotic (No nucleus or membrane-bound organelles)
Autotrophic or heterotrophic
Anaerobic or aerobic
Anaerobic- Do not require oxygen
Obligate- Oxygen is poisonous
Facultative- Can withstand small amounts of oxygen
Aerobic- Require oxygen

6. Bacteria Exist in three shapes: Bacilli- Rod shaped
Cocci- Round shaped
Spirilla- Spiral shaped

7. Domain Bacteria- Kingdom Eubacteria
Prokaryotes whose cell walls contain peptidoglycan (polymer of two kinds of sugars)
Mostly heterotrophic
Some aerobes, some anaerobes
Examples: Blue-green algae (cyanobacteria) and Staphylococcus
Many bacteria in your body

8. Domain and Kingdom Archaea
Archaebacteria- Prokaryotes whose cell walls do not contain peptidoglycan
More ancient than true bacteria
Mostly heterotrophic
Extremophiles- Live in extreme environments
Thermophiles- Live in extreme temperatures
Halophiles- Live in extremely saline environments
Methanogens- Obligate anaerobe; use CO2 in respiration and produce methane

9. Kingdom Protista Eukaryotic Unicellular or multicellular
Many colonial- Live together in groups
Can not form organs
Do not fit in other kingdoms; left-over or catch-all kingdom

10. Kingdom Protista 1. Algae- Plant-like protists
Perform photosynthesis
Example: kelp and plankton
2. Protozoans- Animal-like protists
Examples: Amoeba or paramecium

11. Kingdom Protista 3. Fungus-like protists
Examples: Slime molds and mildew
4. Euglenoids- Plant and animal-like
Have chloroplasts and can perform photosynthesis
Example: Euglena

12. Kingdom Fungi Unicellular or multicellular; eukaryotic Heterotrophic
Lack motility (movement)
Cell walls composed of chitin (rigid polymer that provides structural support)
Hyphae- Thread-like filaments fungi are made of
Growth, feeding and reproduction
Mushrooms, yeast, mold, lichens

13. Kingdom Fungi Parasites- Grow and feed on other organisms
Decomposer- Breaks down dead materials to absorb nutrients
Saprobe- Gets nourishment from dead/decaying material

14. Kingdom Fungi
Lichen- Fungi that live in a mutualistic relationship with algae
Fungus feeds off algae
Algae lives on hyphae

15. Kingdom Plantae
Most autotrophic- contain chloroplasts for photosynthesis
Multicellular; eukaryotic
Cell walls composed of cellulose
Cells form tissues and some organs: roots, stems, and leaves
Basis of all terrestrial (land) habitats
Lack motility

16. Kingdom Animalia Heterotrophic Mutlicellular; eukaryotic No cell walls
Cells organize into tissues and then into organs
Organs often organize into organ systems
Live in water, on land and in air
Most motile (able to move); some lack motility as adults