Biology, 20.04.2021 15:10 gbprulesmile

A trait in cows is determined by two alleles of a single gene: allele R is dominant, and allele r is recessive. What is the probability of the dominant trait being expressed in the offspring of one RR parent and one rr parent? a 25% b 50% c 75% d 100%

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A trait in cows is determined by two alleles of a single gene: allele R is dominant, and allele r is...