Tuesday, December 14, 2010

Ciliates

l      Ciliates- use cilia to move and feed.
l      Coordinated by submembrane system of microtubules (widespread or clumped)
l      Complex unicellular organisms found in fresh water
l      Two types of nuclei:
l      large macronucleus which controls everyday functions. Has 50 or more copies of genome. Splits during binary fission
l      Small micronuclei are exchanged in a process called conjugation. Provide for genetic recombination.




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