In a population of wild squirrels, most of them have gray fur, butan occasional squirrel is completely white. If we let P and p represent dominant and recessive alleles, respectively, of a genethat encodes an enzyme necessary for pigment formation,which of the following statements do you think is most likely tobe correct?a. The white squirrels are pp, and the p allele is a loss-offunction allele.b. The gray squirrels are pp, and the p allele is a loss-offunction allele.c. The white squirrels are PP, and the P allele is a loss-offunction allele.d. The gray squirrels are PP, and the P allele is a loss-offunction allel

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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 In a population of wild squirrels, most of them have gray fur, but
an occasional squirrel is completely white. If we let P and p represent dominant and recessive alleles, respectively, of a gene
that encodes an enzyme necessary for pigment formation,
which of the following statements do you think is most likely to
be correct?
a. The white squirrels are pp, and the p allele is a loss-offunction allele.
b. The gray squirrels are pp, and the p allele is a loss-offunction allele.
c. The white squirrels are PP, and the P allele is a loss-offunction allele.
d. The gray squirrels are PP, and the P allele is a loss-offunction allel

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