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Home Q & A Board Science-Related Homework Help High School Level Science
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colbster colbster
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10 years ago
In a rare souther lizard species, individuals with (aa) genotype do not live to reproductive age. The gene pool of the lizard population is affected because this allele (a)

A. produces new combinations
B. Increases genetic diversity
C. Favours migration
D. Decreases in frequency
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wrote...
#1
10 years ago
Quote from: colbster (10 years ago)
D. Decreases in frequency

Hope this helps.
Biology - The only science where multiplication and division mean the same thing.
wrote...
#2
10 years ago
Just some reasoning behind the answer (because I find it helpful): if the lizards can't survive to reproduce, then they aren't passing down their traits. Especially since its recessive thats a problem. And therefore the allele frequency decreases.
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#3
10 years ago
Thanks Lee311
Biology - The only science where multiplication and division mean the same thing.
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#4
9 years ago
thnx
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#5
9 years ago
thanks
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