Respuesta :
Answer: A single mutation can have a large effect, but in many cases, evolutionary change is based on the accumulation of many mutations with small effects. Mutational effects can be beneficial, harmful, or neutral, depending on their context or location. Most non-neutral mutations are deleterious.
Explanation:
They can be good and bad, it honestly depends on the situation. Mutations are normally bad though because it’s a unwanted effect that can have bad Beni fits.