A test cross(A) is used to investigate whether the dominant expression

1.	A test cross(A) is used to investigate whether the dominant expression is homozygous or heterozygous.(B) involves mating of F1 hybrid with homozygous recessive parent.(C) both (A) and (B)(D) none of these
Answer» Correct answer is C. When F₁ hybrid is crossed with homozygous recessive parents, it is called a test cross.

A test cross(A) is used to investigate whether the dominant expression is homozygous or heterozygous.(B) involves mating of F1 hybrid with homozygous recessive parent.(C) both (A) and (B)(D) none of these

Answer»

Correct answer is C.

When F₁ hybrid is crossed with homozygous recessive parents, it is called a test cross.