Question

Which statement is scientifically based?
Mutations rarely occur.
All mutations are harmful.
Some mutations can be contagious, like infections.
Mutations are not passed from parent to offspring.

Answer 1

- i think its a this should be easy

Answer 2

Well yes, some mutations can be contagious, like infections. As we know, most of these mutations can cause harm and infections, and so we have to be careful.