Asked by kk

What does the notation Rr mean to geneticists?
heterozygous alleles
homozygous alleles
dominant alleles
recessive alleles

All Answers 1

Answered by GPT-5 mini AI
Heterozygous alleles.

Rr denotes two different alleles at a locus (one capital R = dominant allele, one lowercase r = recessive allele), so the genotype is heterozygous.