Question

Q.20. The genotype of a plant showing the dominant phenotype can be determined by
(a) Test cross (b) dihybrid cross (c) pedigree analysis (d) back cross
(AIPMT 2010)​

Answer 1

Answer: Test cross was discovered by George Mendel, it was mainly used to determine what alleles or genes are present in the genotype. It is used to determine whether the organism with dominant trait is homozygous or heterozygous for a specific allele.

Answer 2

Answer:

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