Domains and Kingdoms

Presentation Transcript

17.3 pages 499-503

What are the similarities and differences among the 6 kingdoms of life?

Domain

Kingdom

How many domains are there?

Archaeaand Bacteria are made up of unicellular prokaryotes
Eukarya are made up of multiicellular and unicellular organisms that have eukaryotic cells.

Take out your graphic organizer and check your answers as we go through the next slides!!

Cell Type: Prokaryote
# of Cells: Unicellular
Cell Wall is Present: NO peptidoglycan
Nutrition/Food: Most are heterotrophs, but some are autotrophs
Reproduction: Asexual
Location: Extreme environments(hot springs, acidic water, salt flats, the Dead Sea)
Examples: extremophiles, thermoacidophiles

Cell Type: Prokaryote
# of Cells: Unicellular
Cell Wall Present: With Peptidoglycan
Nutrition/Food: Most are heterotrophs, some autotrophs
Reproduction: Asexual
Location: EVERYWHERE!!!
Example: Bacteria are on most surfaces. Some cause human diseases, some are helpful. E. coli, Staphylococcus aureus

Cell Type: Eukaryote
# of Cells: Some are unicellular and some are multicellular
Cell Wall: SOME have cellulose in cell wall; some don’t have a cell wall.
Nutrition/Food: Some get nutrients by absorption, ingestion, or photo-synthesis; some heterotrophs; some autotrophs
Reproduction: Sexual or asexual
Examples: Amoeba, green algae, diatoms, euglena, and slime molds

Cell Wall: No Cell Wall!!
Nutrition/Food: All are heterotrophs; digestion takes place inside the body
Special Characteristics: Organized into complex organ systems.
Examples: Sponges, anemones, jellyfish, lobsters, insects, spiders, squid, worms, dogs cats, humans

Take out 4 sheets of paper Stack two sheets of paper so that the back sheet is one inch higher than the front sheet
Repeat with two more sheets of paper so that the back sheets are each one inch higher than the sheet in front of it.