Multiple Choice
George has blue eyes, but both his parents have brown eyes. How can this be?
A) His parents only carried recessive genes for eye colour.
B) His parents only carried dominant genes for eye colour.
C) Each must have carried a recessive gene for blue eyes.
D) Blue eyes are highly heritable.
E) This actually cannot occur.
Correct Answer:

Verified
Correct Answer:
Verified
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