Question

if the mother and father are deaf ,then the offspring produced them is deaf or normal baby ,is it genetic variation or not​

Answer 1

Answer:

the child might be deaf or might not be but it will remain on the baby's genes

Answer 2

Answer:

Explanation:

If the mother and father are deaf then, there are 80°/• chances for the child to be deaf ...................... This is genetic variation ..........as , 20°/• chances are. Still there

Hope it helps you!