Question

F₁ hybrid obtained from pure inflated pod and pure constricted pod variety of pea was crossed back with the pure variety of inflated pods. The progeny thus obtained will be

(A) all inflated.

(B) all constricted.

(C) 3 : 1.

(D) 1 : 1.

Answer 1

(A) all inflated.

The genotype of pure inflated pod variety = II The genotype of pure constricted pod variety = ii

The cross will be;