Question

what is test cross?¿
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Answer 1

Required Answer:

☑ A test cross is a way to explore the genotpye of an organism. Early use of the test cross was as an experimental mating test used to determine what alleles are present in the genotype.

Answer 2

Answer:

A test cross is a way to explore the genotpye of an organism. Early use of the test cross was as an experimental mating test used to determine what alleles are present in the genotype. ... This means that the genotype of an organism with a dominant phenotype may be either homozygous or heterozygous for the dominant allele.