Search results
We did not find results for: define test cross.
Check spelling or type a new query.
We did not find results for: define test cross.
Check spelling or type a new query.
Under the law of dominance in genetics, an individual expressing a dominant phenotype could contain either two copies of the dominant allele (homozygous dominant) or one copy of each dominant and recessive allele (heterozygous dominant). By performing a test cross, one can determine whether the individual is heterozygous or homozygous dominant. Wikipedia