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StudyGuide1 - Dustin Lee Biology Prokaryotes No nucleus...

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Dustin Lee 9/19/2006 Biology Prokaryotes - No nucleus - Unicellular - No membrane organelles o Mitochondria, endoplasmic reticulum, vacuole - bacteria Eukaryotes - Have nucleus - Have membrane organelles - Cells larger - Can be multicellular - Any other kingdom Heterotroph: Has to ingest food Autotroph: Can make its own food Unicellular/multicellular Prokaryote/Eukaryote Special Characteristics Moneran = uni Prokaryotic - No nucleus - No membrane organelles - Decomposer - Asexual Protista = uni&multi Eukaryotic - Asexual and sexual - Lack cell walls Fungi = multi (except yeast) Eukaryotic - Decomposer - Has walls - Asexual and sexual Plantae = multi Eukaryotic - Photosynthesis - Cell walls - Sessile - Asexual and sexual Animalia = multi Eukaryotic - Heterotroph - Sexual - No cell walls Ecology: The study of interrelations of one another species and the environment - Organism: individual organism - Species: organisms sharing similar genes that can reproduce and have fertile offspring - Population: groups of similar species - Community: group of similar populations
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