yeboahmiriam2118 yeboahmiriam2118
  • 10-06-2017
  • Biology
contestada

What must occur within a gene pool before the formation of a new species?

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stephaniewright
stephaniewright stephaniewright
  • 12-06-2017
Reproductive isolation must happen

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StaceeLichtenstein StaceeLichtenstein
  • 21-02-2019

Answer: The correct answer is- Reproductive isolation.

As per the biological species concept of Ernst Mayor, organisms that are capable of interbreeding and producing viable, fertile offspring belong to same species.

Within a gene pool, if organisms become reproductively isolated, they would be considered as two different species.

Thus, reproductive isolation must occur before formation of a new species.

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