Respuesta :
- Directional selection:
- dark fur
- light fur
- Stabilizing selection:
- grey fur
- Diversifying selection:
- dark fur in fields and light fur in forests
- dark fur on one island, light fur on another
Natural selection is the differential survival and reproduction of individuals as a result of phenotypic differences. The change in the heritable traits characteristic of a population over generations is a key mechanism of evolution. Natural selection was popularized by Charles Darwin, who contrasted it with artificial selection, which, in his opinion, is intentional, whereas natural selection is not.
Variation exists within all organism populations. This occurs in part because random mutations occur in an individual organism's genome, and their offspring can inherit such mutations. Individuals' genomes interact with their environments to cause trait variations throughout their lives. A genome's environment includes molecular biology in the cell, other cells, other individuals, populations, species, and the abiotic environment. The population evolves because individuals with certain variants of the trait tend to survive and reproduce more than individuals with other less successful variants. Sexual selection (now frequently included in natural selection) and fecundity selection are two other factors influencing reproductive success.
To learn more about Natural selection, here
https://brainly.com/question/2725702
#SPJ4
