Question

Test cross determines

• A. Whether two traits are linked or not
• B. the genotype of F2 plant
• C. Whether the two species wil breed successfully or not
• D. Number of alleles in a gene

Answer 1

Answer:

B. the genotype of F2 plant

A test cross in genetics determines whether an organism with a dominant phenotype is homozygous or heterozygous for a specific allele: