Question

what is back cross nd test cross​

Answer 1

In test cross, a dominant phenotype is crossed with the homologous recessive genotype in order to discriminate between homologous dominant and heterozygous genotypes. In backcross, the F1 is crossed with one of the parents or genetically identical individual to the parent.

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Answer 2

Answer:

Back Cross and test cross.

• In a back cross and test cross, the unknown genotype is crossed with a known homozygous recessive genotype.