The answer you chose is correct becAuse if both parents are heterozygous for a disease that is recessive there is a 25%chance of the offspring inheriting the trait.Ex:
R r
R (RR) (Rr)
r (Rr) (rr) rr is the only outcome that can inherit the disease.
Answer:
through the break down of macromolecules
Answer:
It's most likely to be D.
Explanation:
Hope this helps.