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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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Tony2001 Tony2001
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11 years ago
Population A has green eyes and blue eyes.  Population B has green eyes and blue eyes but has a blue eyed eating predator what happens to size and frequency?
IF Population A has a predator that only kills blue eyes and Population B has a disease that only kills white eyes what happens to the population?
Both populations have white eyes.
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wrote...
#1
11 years ago
Population A would remain neutral.

Population B would have a greater green eyed population than blue eyed, because there's a predator killing the blue eyes.

In a nutshell, natural selection = resistance to extinction.
wrote...
#2
11 years ago
Population B has a less favorable trait. Intially it will decrease in sixe. Then the more favorable green eyed trait will be the most common aand finally the only  trait. Population A will not change.
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