Evolution (work in progress)

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Author:
Anonymous
ID:
20201
Filename:
Evolution (work in progress)
Updated:
2010-05-21 15:21:16
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evolution
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Only have questions from Lecture 5, none for the others yet.
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  1. Define anisogamy.
    Having gametes of different sizes (i.e. large egg, small sperm).
  2. What is the term used to define a species that has different sized gametes?
    Anisogamy
  3. Define isogamy.
    Gametes of the same size.
  4. What is the term used to describe a species that has gametes of the same size?
    Isogamy
  5. What is meant by the "ancestral state"?
    A state characteristic of an ancestor shared with related groups.
  6. What is meant by the "derived state"?
    A state that evolved after the ancestral state of this lineage.

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