Question

A cross between a tall plant (TT) and short pea plant (TT) resulted in F1 progeny all plants were tall because

Answer 1

here short should be represented by tt I.e small t

Answer 2

Because result will be TT, Tt, Tt,tt
Thus phenotypic ratio=1:2:1
But genotypic ratio=3:1
Tt,Tt,Tt =tall
tt=small