Question

Increased vigour of a hybrid, over the parents resulting from the crossing of genetically unlike organisms is called
A) Heterosis
B) Mutant
C) Polyploid
D) None of the above

Answer 1

hi friend....

A is the answer....

hope it helps you..

Answer 2

Increased vigour of a hybrid, over the parents resulting from the crossing of genetically unlike organisms is called
A) Heterosis