When Will Natural Selection Occur?

Explanation

Natural selection occurs when there is competition among individuals in a population, leading to differential reproductive success based on variations in heritable traits. It does not depend on unlimited resources, absence of mutations, or population size, but rather on the selective pressures imposed by the environment, which favor certain traits over others.

Natural selection is a fundamental mechanism of evolution that occurs when individuals with certain heritable traits have a higher likelihood of surviving and reproducing, leading to the increased prevalence of those advantageous traits in subsequent generations.

It is driven by the interaction between variations in traits within a population and the selective pressures exerted by the environment. Individuals with traits that enhance their survival and reproductive success are more likely to pass on those traits to their offspring, resulting in a gradual change in the genetic composition of a population over time.

Natural selection is a key driving force in the adaptation and diversification of species.

Question:

Answer:

It is because it would make it easier or less complex if there was competition, more like a reason for natural selection to happen.