Question

In: Biology

In a population of mice, coat color is controlled by a gene locus with two alleles,...

  1. In a population of mice, coat color is controlled by a gene locus with two alleles, B and W. BB mice are brown, BW are tan and WW mice are white.

What is this type of inheritance called?

In this population there are 20 brown mice 15 tan mice and 30 white mice. Calculate p and q for this population where p = the allele frequency of B and q = the allele frequency of W.

Solutions

Expert Solution

• Given example is type of " Incomplete dominance" inheritance.
• In this inheritance, neither allele is dominant and when a organism is heterozygous then it shows a third phenotype which is intermediate of other two phenotypes.
• In given question, heterozygous mice BW is showing coat colour tan, which is intermediate of brown and white.


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