What was the phenotypic ratio of the progeny | vedclass

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(B) In Mendel's monohybrid cross,he crossed true-breeding tall plants $(TT)$ with true-breeding dwarf plants $(tt)$.In the $F_1$ generation,all plants

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$3 : 1$

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(B) In Mendel's monohybrid cross,he crossed true-breeding tall plants $(TT)$ with true-breeding dwarf plants $(tt)$.In the $F_1$ generation,all plants were tall $(Tt)$.When $F_1$ plants were self-pollinated,the $F_2$ generation showed a phenotypic ratio of $3$ tall plants to $1$ dwarf plant $(3:1)$.The genotypic ratio in the $F_2$ generation was $1:2:1$ ($1$ homozygous tall : $2$ heterozygous tall : $1$ homozygous dwarf).Therefore,the phenotypic ratio is $3:1$.

What was the phenotypic ratio of the progeny obtained in the $F_2$ generation in Mendel's monohybrid cross experiment?

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