In a population of rats, the homozygous genotype BB produces black coat color, Bb produces gray...

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Biology

In a population of rats, the homozygous genotype BB producesblack coat color, Bb produces gray coat color, and bb produceswhite coat color. When the population is surveyed, you find thatthere are 60 black rats and 40 gray rats, and no rats with whitecoats.
A. What are the gene frequencies for the B and b alleles in thispopulation?
B. If this rat population randomly mates, what are the expectedratios of black, gray, and white rats in the next generation?(Assume Hardy-Weinberg equilibrium applies.)

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3.8 Ratings (641 Votes)

Given the population of rats consits of Homozygous Genotype BB produces Black coat Bb produces gray coat and bb produces white coat So B is Dominant or p while b recessive or q and pq Bb The population is showing incomplete Dominance During survey of rat population See Answer

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