Question

Many serious diseases can be passed from parent to offspring through genes. In which case given below is a recessive disease NOT able to be passed on? A. if one parent has zero, one, or both alleles for the disease B. if one parent has no alleles for the disease C. if one parent has both alleles for the disease only D. if one parent has one allele or has no alleles for the disease

Answer 1

The Correct Answer Is A.

Step-by-step explanation:

If one parent has no alleles for the disease, then the recessive disease is not able to be passed on.

Answer 2

I think its if one parent has no alleles for the disease.