In humans, pointed eyebrows (B) is a dominant trait over ...
In humans, pointed eyebrows (B) is a dominant trait over smooth eyebrows (b). A student and the mother have smooth eyebrows while the father has pointed eyebrows. What is the genotype of the father?
BB
Bb
bb
BBbb
Correct answer is B
The father is heterogeneous; pointed eyebrows Bb
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