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A pure tall p...

Question

A pure tall plant (TT) i crossed with a pure dwarf plant (tt).
Draw Punnett square to show:
F₁ generation.
F₂ generation.

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Solution

F1 generation
T T
t Tt Tt
t Tt Tt
F1 generation would have all tall plants
F2 generation on selfing plants in F1 generation.
T t
T TT Tt
t Tt tt
We would get 3 tall and one dwarf plant in F2 generation.

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