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DerKrebs [107]
3 years ago
8

Which would least likely be a cause of natural selection?

Biology
1 answer:
Nuetrik [128]3 years ago
8 0

Answer:

Overpopulation would be the least likely cause of natural selection. Adaptation, evolution and variation are all causes of natural selection.

Explanation:

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Directions: Consider a pedigree that is tracking an autosomal recessive trait, where two recessive alleles (tt) result in the in
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Answer:

I think this should be the chart you were interested in...

Explanation:

                                          Individual             Shape in              shaded

                                          phenotype           pedigrees

Male with gen. TT             PTC taster             square                No

Male with gen. Tt              PTC taster             square                No

Male with gen. tt               Non-taster             square                Yes

Female with gen. TT        PTC taster              Circle                  No

Female with gen. Tt         PTC taster              Circle                  No

Female with gen. tt          Non-taster              Circle                 Yes

*gen- genotype

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