Question

A cross between hybrid and its parent is

• A. Back cross
• B. Reciprocal cross
• C. Monohybrid cross
• D. Dihybrid cross

Answer 1

The correct option is A Back cross

A.Back cross – Crossing F1 progeny with any one of the parents.

B.Reciprocal cross – Cross in which a plant act as male parent, in another cross act as a female parent, same to female plant.

C.Monohybrid cross – Cross is made between a homozygous dominant parent to another homozygous recessive parent on the basis of one character. By using this cross Mendel postulated Law of dominance and Law of Segregation.

D.Dihybrid cross – Cross is made between a homozygous dominant parent to another homozygous recessive parent on the basis of two characters. By using this cross Mendel postulated Law of Independent assortment.

So, the correct option is ‘Back cross’.