Q. 34.4( 7 Votes )

A cross between a tall plant (TT) and short pea 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 pea plant is not governed by gene ‘T’ or ‘t’

Answer :

According the low of dominance, character that is expressed in F1 generation, is called dominant trait whereas character that is not expressed in F1 generation is knowns as recessive trait. Thus, tallness is the dominant trait.

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