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A family has two male children. One brother has a straight thumb, while the other brother has a bent thumb. What causes the difference

A family has two male children. One brother has a straight thumb, while the other brother has a bent thumb. What causes the difference
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A family has two male children. One brother has a straight thumb, while the other brother has a bent thumb. What causes the difference

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User Kevin Coulombe
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7.8k points

2 Answers

8 votes
Genetics? I hope this helps
answered
User MvG
by
8.4k points
12 votes

Answer: They received different alleles from their parents.

Explanation: took the quiz.

answered
User Ericson Willians
by
8.4k points
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