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Question

in F1 and F2 generation , what is the genotype and phenotype ratio in the inheritence of one contrasting characters ( tall and dwarf plant exeriment)??

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Solution

Dear student,

In the F1 generation of a monohybrid cross of a tall and a dwarf plant (both of which are homozygous for their character), all plants have the genotype Tt and the phenotype is tall .
In the F2 generation, genotypic ratio obtained is 1:2:1(TT:Tt:tt) and the phenotypic ratio obtained is 3:1(Tall: Dwarf).

Regards.

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