Question

Describe any 3 ways in which individuals with a particular trait may increase in population .

Answer 1

the various ways are-
1. natural selection
2.genetic drift
3.gene flow

Answer 2

Answer :-

First of all, what are traits ?

Ans - Traits can be defined as the behaviour and response of an organism towards its surroundings, it's feeding habits and it's habitat.

The 3 ways in which individuals with a particular trait may increase in population are as follows :-

• The organisms have a better sort of adaptability to the environment in which they exist and are able to survive and reproduce.

• The organisms are able to resist the diseases and remain healthy.

• Geographical isolation of a group of organisms by various types of barriers (such as mountains, rivers, seas, etc).Such a type of isolation leads to the isolation of reproductive practices within the organisms as a result of which, no gene flow occurs among the separated group of organisms.