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Unattached earlobes is dominant to attached earlobes. Two parents both with attached earlobes had a child with attached earlobes. What are the chances that their next child will have atttached earlobes?

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michaellegend64

Answer:

25%

Explanation:

The only way two people with unattached earlobes can produce attached earlobes is if they are bother heterozygous. Each fertilization is an independent event and the genetic traits shown in previous newborns do not affect the traits of those to follow.

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