Question

what is evolution? explain this process with the help of classification
plz tell me fast..!!​

Answer 1

Answer:

Evolution is change in the heritable characteristics of biological populations over successive generations.[1][2] These characteristics are the expressions of genes that are passed on from parent to offspring during reproduction. Different characteristics tend to exist within any given population as a result of mutation, genetic recombination and other sources of genetic variation.[3] Evolution occurs when evolutionary processes such as natural selection (including sexual selection) and genetic drift act on this variation, resulting in certain characteristics becoming more common or rare within a population.[4] It is this process of evolution that has given rise to biodiversity at every level of biological organisation, including the levels of species, individual organisms and molecules.[5][

Answer 2

Answer:

Evolution is a theory based on substantial

evidence.

Def: All the changes that have formed life on earth from its earliest beginnings to the diversity that characterizes it today.