CDC recommendations on antibiotic use include... •stop taking the antibiotic after you start feeling better
•take all of your prescribed antibiotic regardless of how you are feeling

Explanation:

the second choice. even if you are feeling better the bacteria may still be there. if you stop taking the antibiotics the bacteria will mutate and become stronger and more immune to the original antibiotics. this could end up deadly

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

hope this : )

not sure if this is what you'r looking for nnew= nold