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What Are Homologous Chromosomes?

If a cross mo...

Question

If a cross mode between AA and aa, progeny will be:

A

Genotypically AA, phenotypically a.

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B

Genotypically Aa, phenotypically a.

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C

Genotypically Aa, phenotypically A.

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D

Genotypically aa, phenotypically A.

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Solution

The correct option is C
Genotypically Aa, phenotypically A.

Thus, genotypically Aa, but phenotypically dominant i.e. A.

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