Self-pollination between Tt and Tt plants res | vedclass

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(B) When self-pollination occurs between two heterozygous plants with genotype $Tt$,the cross is represented as $Tt 	imes Tt$.According to the Punnet

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$1:2:1$

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(B) When self-pollination occurs between two heterozygous plants with genotype $Tt$,the cross is represented as $Tt 	imes Tt$.According to the Punnett square:- The gametes produced by each parent are $T$ and $t$.- The possible combinations in the offspring are $TT$,$Tt$,$Tt$,and $tt$.- Thus,the resulting genotypes are $1$ $TT$ (homozygous dominant),$2$ $Tt$ (heterozygous),and $1$ $tt$ (homozygous recessive).- The genotype ratio is $1:2:1$.

Self-pollination between $Tt$ and $Tt$ plants results in a genotype ratio of:

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