Question

Match the following.

• A. Analogous
• B. Natural Selection
• C. Genetic Drift

Answer 1

$\bullet$ Natural selection is the process by which organism undergo changes to get adapted to the environment for better survival.
E.g. Evolution of peppered moth during industrial revolution.
$\bullet$ Analogous structures are the ones which are physically dissimilar but are involved in performing the same function due to the pressing need of their environment.
Examples: Wings of flying animals like bats, insects and birds.
$\bullet$ Genetic drift is an evolutionary change in the gene frequencies of a population as a matter of chance.