justinjoyner12p5ox1r
justinjoyner12p5ox1r
09.09.2020 • 
Biology

Albinism is a rare autosomal trait in humans. At the OCA1 locus, the dominant allele (A) controls normal pigmentation and the recessive allele (a) controls albinism. A normally pigmented man, whose parents are normal normally pigmented, has one albino grandparent. This man marries a woman with the same pedigree. A. Draw this pedigree and include all 10 genotypes. B. What is the probability that this man is heterozygous for the albino allele

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