The accumulation of new mutations in a population is usually a ________ factor against the fitness of the population.
A) Negative
B) Positive
C) Neutral

Question

Quizplus · Accepted Answer

Accumulation of new mutations can introduce harmful or detrimental changes in the genetic makeup of a population, thus reducing its fitness. Therefore, it is considered a negative factor against the fitness of a population.

The Accumulation of New Mutations in a Population Is Usually