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A pure tall plant (TT)is crossed with pu...

A pure tall plant (TT)is crossed with pure dwarf plant (tt),What would be the `F_(1)` and `F_(2)` generations?Explain.

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In `F_(1)` generation, all are tall plants. (Genotype all are Tt and phenotype all are tall).
In `F_(2)` generation, genotype three tall and one dwarf. [TT: Tt: tt = 1:2:1] phenotype.
Tall : dwarf 3:1 [TT: Tt: Tt: tt]
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