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3) Use a Punnett square to help answer the question.

In humans, free ear lobes are dominant over attached ear lobes. Two parents who are heterozygous are expecting a child. What is the percentage that the child be homozygous dominant?

punnett
Question 3 options:


75%


25%


0%


50%

User Rosie F
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2 Answers

3 votes

50 should be the answer I have taken the test already

User Monksp
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2 votes
50 IS THE ANSWER
HOPE IT HELPS

User Teekin
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