Domains and
Kingdoms
Archaea
• Ancient Bacteria
Bacteria • Regular Bacteria
Eukaryota • Organisms with a nucleus
•Prokaryotes Cell Type
•Unicellular Structural
Organization
• Cell walls without peptidoglycan
Cell Wall
• Autotrophs
• Heterotrophs Mode of Nutrition
DOMAIN: Archaea
KINGDOM: Archaebacteria
•Asexual only Reproduction
•Mobile and immobile Locomotion
• Basis of food chains Ecological/ Economic
Importance
• extremeophiles Examples
DOMAIN: Archaea
KINGDOM: Archaebacteria
The extremist of the bacterial world
Like to live in extreme environments •Volcanic vents and hot springs (very hot!) •Brine pools (very salty!) •Extreme pH environments
Most can survive without oxygen!!
DOMAIN: Archaea
KINGDOM: Archaebacteria
•Prokaryotes Cell Type
•Unicellular Structural
Organization
• Cell walls with peptidoglycan
Cell Structures
• Autotrophs
• Heterotrophs Mode of Nutrition
DOMAIN: Bacteria
KINGDOM: Eubacteria
•Asexual only Reproduction
•Mobile and immobile Locomotion
• Food production, decomposers, illness
Ecological/ Economic
Importance
• E. coli Examples
DOMAIN: Bacteria
KINGDOM: Eubacteria
Very diverse! •Some are beneficial •Some are deadly pathogens Bacterial meningitis Tuberculosis
•Some need oxygen to survive •Others are killed by oxygen
DOMAIN: Bacteria
KINGDOM: Eubacteria
DOMAIN: Bacteria
KINGDOM: Eubacteria
Streptococcus
E. coli
•Eukaryotes Cell Type
• Most are unicellular
• Some multi-cellular
Structural Organization
• Some have cell wall, some lack cell wall Cell Wall
• Autotrophs
• Heterotrophs Mode of Nutrition
DOMAIN: Eukaryota
KINGDOM: Protista
•Mostly asexual, can be sexual
Reproduction
•Mobile and immobile Locomotion
• Algae – primary producers Ecological/ Economic
Importance
• Algae, diatoms, euglena, amoeba
Examples
DOMAIN: Eukaryota
KINGDOM: Protista
Kingdom showing the greatest diversity
Organisms that cannot be classified as fungi, plants or animals. Can be fungi-like Can be plant-like Can be animal-like Some cause disease
DOMAIN: Eukaryota
KINGDOM: Protista
Euglena
Amoeba
DOMAIN: Eukaryota
KINGDOM: Protista
Slime Molds
Giant Kelp
•Eukaryotes Cell Type
•Most are multicellular
•Yeast is unicellular Structural
Organization
•Cell walls of chitin Cell Wall
•Heterotrophs Mode of Nutrition
DOMAIN: Eukaryota
KINGDOM: Fungi
•Mostly sexual , can be asexual
Reproduction
• Immobile Locomotion
• Medicine, food, decomposers, food production (yeast)
Ecological/ Economic
Importance
• Mushrooms, yeast Examples
DOMAIN: Eukaryota
KINGDOM: Fungi
Absorb their food! Usually dead and decaying material
DOMAIN: Eukaryota
KINGDOM: Fungi
DOMAIN: Eukaryota
KINGDOM: Fungi
Mushrooms
Yeast
•Eukaryotes Cell Type
•Multicellular Structural
Organization
•Cell walls of cellulose Cell wall
•Autotrophs Mode of Nutrition
DOMAIN: Eukaryota
KINGDOM: Plantae
•Mostly sexual, can be asexual
Reproduction
• Immobile Locomotion
• Food, oxygen, building supplies, etc.
Ecological/ Economic
Importance
• Ferns, trees, flowering plants
Examples
DOMAIN: Eukaryota
KINGDOM: Plantae
Non-motile Cannot move from
place to place
DOMAIN: Eukaryota
KINGDOM: Plantae
Ferns
Mosses
DOMAIN: Eukaryota
KINGDOM: Plantae
Conifers
Flowering Plants
•Eukaryotes Cell Type
•Multicellular Structural
Organization
•No cell walls Cell Wall
•Heterotrophs Mode of Nutrition
DOMAIN: Eukaryota
KINGDOM: Animalia
•Sexual only Reproduction
•Mobile Locomotion
• Food chains Ecological/ Economic
Importance
• Human, bird, insect, fish Examples
DOMAIN: Eukaryota
KINGDOM: Protista
Motile Can move from place to place during some part
or all of their life.
DOMAIN: Eukaryota
KINGDOM: Animalia
Animals
Reptiles
Sea Stars
Birds
DOMAIN: Eukaryota
KINGDOM: Animalia
Amphibians
Fish
Arthropods