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Which one of the following is an example of a postzygotic reproductive barrier? A. Incompatible anatomy B. Habitat isolation C. Gamete isolation D. Hybrid sterility
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Asked 5/1/2012 3:11:08 PM
Updated 9/23/2015 9:59:40 PM
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Flagged by emdjay23 [9/23/2015 9:59:35 PM]
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User: In a population of horses, an extreme phenotype is favored and the distribution of genes in that population shifts toward that phenotype. This process is called _______ selection A. disruptive B. directional C. random D. stabilizing

User: Which one of the following is an example of a postzygotic reproductive barrier? A. Incompatible anatomy B. Habitat isolation C. Gamete isolation D. Hybrid sterility

Weegy: D. Hybrid sterility
danimai|Points 983|

User: A virus that reproduces in a bacterium is called a A. lysogene. B. viroid. C. retrovirus. D. phage.

Question
Asked 5/1/2012 3:11:08 PM
Updated 9/23/2015 9:59:40 PM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by emdjay23 [9/23/2015 9:59:35 PM]
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In a population of horses, an extreme phenotype is favored and the distribution of genes in that population shifts toward that phenotype. This process is called directional selection.



Added 9/23/2015 9:59:36 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [9/24/2015 6:43:06 AM]
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A virus that reproduces in a bacterium is called a phage.
Added 9/23/2015 9:59:40 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [9/24/2015 6:44:13 AM]
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Weegy: simulate (More)
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Updated 4/30/2012 10:14:12 AM
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Added 4/30/2012 10:14:14 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [1/16/2014 10:12:39 AM]
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