Answer:
The frequency of the dominant allele, C
and the heterozygous genotype, Cc
Explanation:
Given -
Curly hair, C, is the dominant allele, and straight hair, c, is the recessive allele
Thus, C is dominant over c
The genotype frequency of curly hair is in
students
so, remaining are straight hair students.
Since straight hair is a recessive allele , the genotypic frequency of "cc" is
Frequency of "cc" is represented by
Thus frequency of allele "q"
As per Hardy Weinberg's I equation -
As per Hardy Weinberg's II equation -
Hence,
The frequency of the dominant allele, C
and the heterozygous genotype, Cc