This is possible if the mother does not carry that trait, or has a stronger trait for not carrying that melintin trait.
Answer:
I think it is C.
Explanation:
coli that make the toxin are sometimes called STEC, which is short for “Shiga toxin-producing E. coli.” One especially bad strain, O157:H7, can make you very sick. It causes abdominal cramps,vomiting, and ect
Answer: It is most likely formed underground