Question

Explain test cross in detail.

Answer 1

Text cross of an organism with an unknown dominant genotype with an organism that is homozygous recessive for that trait A test cross can determine whether the individual being tested is homozygous dominant (pure bred) or heterozygous dominant (hybrid)

Answer 2

A cross between an individual exhibiting the dominant phenotype of a trait and an individual that is homozygous recessive for that trait in order to determine the genotype of the dominant individual.