The Degree of Earlobe Attachment in Humans Is Inherited as a Simple

question 41

Multiple Choice

The degree of earlobe attachment in humans is inherited as a simple dominant of free earlobes,or as a recessive allele of attached earlobes.What is the probability that a woman with attached earlobes will have children with attached earlobes if their father has free earlobes,but his father had attached earlobes?

• A)1 in 2
• B)3 in 4
• C)1 in 10
• D)None

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