Repeat this process for the following genotypic frequencies for the presence or absence of mid-digital hair by a typical 1407 class: Frequency of homozygous dominants (HH, mid-digital hair present): 0.21 Frequency of heterozygous individuals (Hh, mid-digital hair present): 0.16 Frequency of homozygous recessives (hh, no mid-digital hair): 0.63 Total No. of alleles present: _____________ Number of dominant alleles possessed by homozygous dominants: _____________ Number of recessive alleles possessed by homozygous recessives: _____________ Number of dominant alleles possessed by heterozygotes: _____________ Number of recessive alleles possessed by heterozygotes: _____________ Total number of dominant alleles in the population: _____________ Frequency of the dominant allele (H) in the population: _____________ Frequency of the recessive allele (h) in the population: _____________
Repeat this process for the following genotypic frequencies for the presence or absence of mid-digital hair by a typical 1407 class:
Frequency of homozygous dominants (HH, mid-digital hair present): 0.21
Frequency of heterozygous individuals (Hh, mid-digital hair present): 0.16
Frequency of homozygous recessives (hh, no mid-digital hair): 0.63
Total No. of alleles present: _____________
Number of dominant alleles possessed by homozygous dominants: _____________
Number of recessive alleles possessed by homozygous recessives: _____________
Number of dominant alleles possessed by heterozygotes: _____________
Number of recessive alleles possessed by heterozygotes: _____________
Total number of dominant alleles in the population: _____________
Frequency of the dominant allele (H) in the population: _____________
Frequency of the recessive allele (h) in the population: _____________
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