Question

An allele is said to be dominant if:
A) It is expressed only in heterozygous combination
B) It is expressed only in homozygous combination
C) It is expressed in both homozygous and heterozygous condition
D) It is expressed only in second generation​

Answer 1

Answer;

C) It is expressed in both homozygous and heterozygous condition.

Explanation:

it is so bcoz in the homozygous condition the allele present is going to express itself,  but in case of heterozygous combo only the dominant allele will be expressed among the two

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