what is evolution and explain it with the help of suitable examples
Answers
Answered by
1
Evolution is the process of change in all forms of life over generations, andevolutionary biology is the study of howevolution occurs. Biological populationsevolve through genetic changes that correspond to changes in theorganisms' observable traits. Genetic changes include mutations, which are caused by damage or replication errors in organisms' DNA. As the genetic variation of a population drifts randomly over generations, natural selectiongradually leads traits to become more or less common based on the relativereproductive success of organisms with those traits.
Attachments:
Similar questions