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9 Cards in this Set

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  • Back
1.symbiosis
2.parasitism
3.commensalism
4.mutualism
5.host
6.symbiont
1.2 diff organsism living together with equal benefit
2.one harms and gets the benefits
3.one benefits the other is indifferent
4.both benefit
5.the bigger one.. the suporteer
6.both but the smaller one
1.ectosymbioses
2.endosymbioses
3.extracellular
4.intracellular
5.intercellular
1. symbiont outside the host
2. lives inside the host
3. outside the cell
4. inside the cell membrane
5. between cells
1.obligate
2.facultative
3.continuum
1. cant live on its own
2. can be free living or a symbiont
3. not clearly defined
1. Algal-invertebrate symbioses
2. cyanobacteria
3. Dinoflagellates
1.can be marine,tropical, temperate, and freshwater
2.bacteria,photosynth, "blue/green algae....evolved many times.
3.red/green algae + diatoms [its host is Radiolarians]
1. porifera
2. Cniderian
3. platyhelminthes
4. mullusca
a. nudibranch
b. Bivalves
5.urochordata
6.prochloron
1. (sponge) very low specificity
2. corals, anenomes, jelly fish...symbiont usually Zooxanthellae
3. flatworm with Zoox or Zoochlorellae
4.chloroplast plastids from green algae
a. eats anenomie zoox with nematocyst
b. clams host with symbiont zoox
5.sea squirt with cyanbacteria
6. in tunocates, b/w green algea and cyanbacteria
1. Zoochlorellae
1. symbionts breed fast easy to mantain. IN host ciliates (paramecium) ....host Dinoflagellates
1.chlorophycae
2.convoluta roscoffenis
1.flagella clear greencolor lichen and plants "cyanellae"
2. aposymbiotic (born w/o symbiont) eats until comes in contact with egg case. only matures with symbiont and stops eating
1.symbiodium sp.
2.polyphyletic evolutionary origin
3.hydra and parmecium
1. gymnodinum changes when internally, activates with homoginate
2.arose many times,
3.fast growth with out food with light and symbiont.
1.specific activity
2.stable isotope
3.radioavtive isotope
4. half life
1.unit weight of radioactive ...never know it outside the organism
2.rxt same but heavier then radioactive
3.unstable nucleotides emits radiation
4.time it takes for half the radioactivity to decay