Question

In a population of giraffes, dark brown spots are the result of a homozygous recessive condition. if the frequency of the allele for this condition is 0.10, what percentage of the individuals in the next generation would be expected to be homozygous dominant?

Answer 1

Answer;

- 0.81 0r 81%

Explanation;

-The frequency of the allele for this condition is 0.10

-It means q =0.1,

but; p+q = 1

p= 1-q

Homozygous dominant

= p²=  (0.9)²

= 0.81 or 81%

thus, p =0.9