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Protists (nutrient accquisition (mixotrophic (conduct photosynthesis and…
Protists
nutrient accquisition
photoautotroph
chemoautotrophic
chemoheterotrophic
mixotrophic
conduct photosynthesis and retrieve energy from the sun
chemoheterotophic and consume other organisms for sugars and energy
mobile
flagella
cilia
amoeba
size
microscopic
macroscopic = algae
chlorophyta
rhodophyta
phaephya
most primitive eukaryotes
have membrane bound organelles
cysts form when in unstable environment
switch between sexual and asexual reproduction depending on favorability of environment
most ancestreal
paraphyltic... come from several diverse phyla
endosymbiotic theory
specialization causes increased efficiency