Which of the following phrases best describes the results of natural selection? a. changes in the inherited characteristics of a population over time b. the natural variation found in all populations c. the struggle for existence undergone by all the livings d. unrelated species living in different locations



Answer :

A- Changes in the inherited characteristics pf a population over time. 

Natural selection is the way to adapt changed environment. It involve changes in inherited characteristics of a population over time.

What are the characteristics of natural selection?

According to Darwin theory, natural selection can occur only in three conditions. The key points of this concepts are:

  • Inheritable traits.
  • Organisms capable of producing more offspring can survive more.
  • Varying heritable traits in offspring.

Thus, it can be best described as changes in the inherited characteristics of population over time.

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