Question

The F1 progeny of mendels experiment is represented as Tt,the plant is phenotypically tall.state why it is not TT
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Answer 1

Answer:

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. In genetics, a test cross, first introduced by Gregor Mendel, involves the breeding of a phenotypically dominant individual with a phenotypically recessive individual, in order to determine the zygosity of the former by analyzing proportions of offspring phenotypes. Zygosity can either be heterozygous or homozygous. Those that are heterozygous have one dominant and one recessive allele. Individuals that are homozygous dominant have two dominant alleles, and those that are homozygous recessive have two recessive alleles.

Explanation:

Answer 2

Answer:

it is because the F1 progeny is a hybrid of the tall and drawf parents as a result of mendals law' s of segregation and independent assortment the genotype is found to be Tt