Answer:
Evolution occurs when nature selects mutation that increase reproduction.
Step-by-step explanation:
- 'Survival of the fittest', this is the major principle followed in the process of Natural selection.
- This explains that nature will select only those individual who are fitter than rest of the population.
- A more fit individual will show a greater reproductive success.
- A greater reproductive success can be attained by a mutation that increases reproduction.
- Thus population of such individual prove itself to be more fit to maintain its population and gene pool.
- Soon the population with lower reproductive success will be eliminated and the evolved population with greater reproductive success will stabilize as a result of Natural selection.
- Thus, Evolution takes place when Nature selects Mutation that increase reproduction.