Question

Only variations that confer an advantage to an individual organism will survive in a population.

• A. True
• B. False

Answer 1

The correct option is A True

All the variations do not have an equal chance of surviving in the environment in which they find themselves. The chances of surviving depend on the nature of variations. Different individual would have different kind of advantages. A bacteria that can withstand heat will survive better in a heat wave. Selection of variants by environmental factors forms the basis for revolutionary process.