OBJECTIVE LIFE SCIENCE
GENETICS
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Question
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The gene for no polka dots (D) is dominant over the gene for polka dots (d). Two non-polka dot dragons have a polka dot dragon. Which genotypes make this possible?
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The mother and father are both homozygous non-polka dot (DD).
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The mother is homozygous non-polka dot (DD) and the father is heterozygous non-polka dot (Dd)
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The mother is heterozygous non-polka dot (Dd), and the father is homozygous non-polka dot (DD).
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The mother and the father are both heterozygous non-polka dot (Dd)
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Explanation:
There is 1 question to complete.