Question #6423217Single Choice

Biology

Question

In a family pedigree, a geneticist is studying a recessive condition. Two parents, neither of whom exhibits the condition, have four children. One child has the condition. What is the most likely genotype of the parents?

Options

Both are homozygous dominant.

One is homozygous dominant, and the other is heterozygous.

Both are heterozygous.

One is heterozygous, and the other is homozygous recessive.

Answer & Analysis

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