Replicate a sexually instead of a filament it forms a

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Unformatted text preview: up on. replicate a sexually, instead of a filament, it forms a net, when net fragaments, new cells form from it Colonial: Volvox sp reproducing unit is the not the cell like honeybees: reproducing unit is the colony within spheres, volvox is producing new spheres inside. can exist in several generations. They have flagella, they are aquatic, movement looks like its rotating because organism orient themselves in the colony with the flagella sticking out; flagella movement is not random, they communicate somehow to move; cooperative endeavor. Colonial: Ulva sp every other generation must go sexual reproduction, new genetic individuals are created basically seaweed. interesting because it has two life stages individual goes under reduction division and produces mutiple gametes another mating type is also producing many gametes gemetes are small single celled organisms that can fuse together or they dont have too. when one mating type combines with another, they form a zygote then they produce a diploid colony, undergo reduction division and the cycle goes on Desmids: Closterium sp/Microsterias sp simple cells with bilateral symmetry constricted variety filament in each direct with chloroplasts starch granuals nucleus entire variety Microsterias sp Phaeophyta seaweed (Greek: phaios = dark) Usually considered as member of kingdom Plantae Habitat: marine =>kelps/Source of algin dark alage: produce hold fasts that hold them to substrate, if placed in blender, each piece is capable of starting a new indiv. , n...
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