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Albinism, the total lack of pigment, is due to a recessive gene. A man and woman...

Albinism, the total lack of pigment, is due to a recessive gene. A man and woman plan to
marry and wish to know the probability of their having any albino children. What are the
probabilities if: a. both are normally pigmented, but each has one albino parent. b. the man is an
albino, the women is normal, but her father is an albino. (Draw pedigrees to explain)

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