Question

A common test to find the genotype of a hybrid is by

(a)crossing one of the F₂ progeny with male parent.

(b)crossing one of the F₂ progeny with female parent

(c)studying the sexual behaviour of F₁ progenies

(d)crossing of one F₁ progeny with male parent

Answer 1

Option (d) is the right answer.
crossing of one F1 progeny with male parent.
Test cross,crossing of F1 progeny with recessive parent is used to find the genotype of the progeny.