Only animals in the same <u>species</u> can always breed and have fertile offspring.
Although animals in the same genus<em> can </em>breed, their offspring are usually infertile.
Am pretty sure C or A but I think C
Answer:
Okay just think about the question and what it's asking you. Don't overthink it. If you're still confused i'll put the answer in the comments
Explanation:
Answer:
Muscular Dystrophy : 50%
Breast cancer: 50%
Explanation:
Muscular Dystrophy (linked to X):
1/2 (mother) x 2/2 (father) = 2/4 (50%) chance of having an affected child with MD
Breast cancer (autosomal dominant disorder):
1/2 (mother) + 0 (father) = 1/2 = 50% chance of having an affected child with breast cancer