Question

With reference to flower colour two independent crosses were made, one between pure breed garden pea plants and another between pure breed Antirrhinum plants. Write the phenotypes of their F₁ progeny. Justify your answer giving reasons.

Answer 1

Pea plant having their phenotype 1:1 because all the pea plants develop TT * tt = Tt all were heterogeneous but here law of dominance is followed of mendel and hence resemble to the TT and are physically tall.

But in antirrhinum, due to incomplete dominance they resemble to both parents and are having intermediate color; pink.