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Unattached Earlobes Are a Dominant Trait in Humans

Question 187

Multiple Choice

Unattached earlobes are a dominant trait in humans.Finn and Maggie both have unattached earlobes but their daughter, Celia, does not.If Finn and Maggie have a second child, what is the probability that this child will have attached earlobes?


A) 1/4
B) 1/2
C) 3/4
D) 1
E) 1/8

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