Jerry and Stanley are non-twin brothers; they would have a______ percent overlap in genetic heritage.
A) 25
B) 50
C) 75
D) 100

Name: Jerry and Stanley are non-twin brothers; they would have a______ percent overlap in genetic heritage. A) 25 B) 50 C) 75 D) 100
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Question

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Siblings, including non-twin brothers like Jerry and Stanley, share on average 50% of their genetic heritage, as they inherit half of their genes from each parent but not necessarily the same half.

Jerry and Stanley Are Non-Twin Brothers; They Would Have A______