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You are given two blue beetles and two black beetles.

a) Cross1:Youmate(orcross)bluebeetle#1toblackbeetle#1andobtain 220 black beetles in the F1 generation.
What is the dominant phenotype?

User Louann
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1 Answer

4 votes

Answer:

black is the dominant phenotype.

Step-by-step explanation:

The black gene "overrides" the gene that codes for blue, thus making it dominant.

User Cleison
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