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aalyn [17]
3 years ago
12

Why don’t recessive traits always eventually disappear from populations?

Biology
1 answer:
Iteru [2.4K]3 years ago
5 0
Because the recessive trait might not show, but its there, lets say B is brown eyes and b is blue eyes, BB is brown, Bb is brown, and bb is blue, if B is present, brown will always show, but as long as the little b is there, there is a chance of the kids having blue eyes, sure most people would have brown eyes, but a lot of the people with brown eyes would be Bb
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