A cross between a tall plant (TT) and short plant (tt) resulted in progeny that were all tall plants because:

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Solution

Tallness is the dominant trait

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Q. A cross between a tall plant (TT) and short plant (tt) resulted in progeny that were all tall plants because :
(a) tallness is the dominant trait
(b) shortness is the dominant trait
(c) tallness is the recessive trait
(d) height of plant is not governed by gene T or t

Question 3
A cross between a tall plant (TT) and short pea plant (tt) resulted in progeny that were all tall plants because

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(b) shortness is the dominant trait
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F_{1}

plants are crossed with dwarf plants, the progeny consists of

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