Sympatric Specaition

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Biology Mind Map on Sympatric Specaition, created by bestbromoe on 30/09/2013.
bestbromoe
Mind Map by bestbromoe, updated more than 1 year ago
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Created by bestbromoe over 10 years ago
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Sympatric Specaition
  1. what is sympatric speciation

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    • When a species exploits a new niche ( how an organism makes a living) it will automatically reduce gene flow with individuals exploiting the other niche.
    1. When a species exploits a new niche ( how an organism makes a living) it will automatically reduce gene flow with individuals exploiting the other niche. Delete When a species exploits a new niche ( how an organism makes a living) it will automatically reduce gene flow with individuals exploiting the other niche. Gene flow is interrupted, despite living in the same space
    2. When a species exploits a new niche ( how an organism makes a living) it will automatically reduce gene flow with individuals exploiting the other niche.
      1. When a species exploits a new niche ( how an organism makes a living) it will automatically reduce gene flow with individuals exploiting the other niche.
        1. Gene flow between the two populations is interrupted through ecological isolation (geographic separation of niches).
          1. This is when there is disruptive selection for resource use, and when mating occurs on the resources.
      2. When species exploits a new niche (how an organism makes a living), it will automatically reduce gene flow with individuals exploiting another niche.

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