Which mutation is harmful to the organism?
a.
a mutation allowing moths to camouflage better on blackened tree bark
b.
a mutation making staphylococcus aureus resistant to the antibiotic methicillin
c.
a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell
d.
a mutation causing uncontrolled cell division
e.
a mutation giving plant leaves a bitter taste to discourage herbivores from eating them