Question

A biology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. Which is the least supportive example?

Answer 1

The correct answer is the modification in the antibiotic resistance over a period of time.

It occurs due to changes in bacteria to beat the surrounding abiotic environment.

In addition resistance to pesticides also develops with the passage of time.

Some insects change their color due to the presence of pollutants in the atmosphere.