A hypothetical population has two alleles for an "T" gene: T and t. In a random sample of 50 diploid zygotes (for a total of What is the frequency of the homozygous recessive genotype? alleles), the following genotypes were found: 15 TT, 25 Tt, and 10 tt. O A. 0.45 O B. 0.20 O C.0.50 O D.0.55

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