Define term Homozygous, Heterozygous and Hemizygrous ?

Homozygous and Heterozygous.

A gene locus has two alleles A and a. If the frequency of dominant allele A is 0.4, then what will be the frequency of homozygous dominant, heterozygous and homozygous recessive individuals in the population

Define the term hormone

Define the term hormone

Mention two differences between homozygous and heterozygous individuals.

Give any two points of difference between homozygous and heterozygous. 1 mark each. Explain test cross with suitable chart.