Question

Importance of the test cross

Answer 1

Answer:

In genetics a test cross first introduced by Gregor Mendel involves the breeding of an individual with a phenotypically recessive individual in an order to determine the Zygosity of the former by analysing properties of offspring phenotypes. Those that are heterozygous of homozygous. Those that are heterozygous have one dominant and one recessive allele. Individual that are homozygous dominant have two dominants alleles and those that are homozygous recessive have two recessive alleles

Answer 2

Answer:

The purpose of test cross is to determine if this individuali is homozygous determine

Test crosser involve breeding the individual in the question with another individual that express a recessive version of the same trait.