Question

Which of the following best explains how a biotic factor can control the population of a species in an ecosystem? A sudden drop in temperature may cause many individuals in a population to die. Competition between two species may force one of them to migrate to survive. A natural disaster may lead to a decline in the reproductive rate of the species' main predator. Lack of water during a drought may cause many of the individuals in a population to die.

Answer 1

The bats explain how biotic factors can control the population of a species in an ecosystem is competition between two species may force one of them to migrate to survive.

The correct option is (B).

What is the competition?

Competition is an interaction between two species in order to utilize one resource that is limited.

Competition is one of the factors of natural selection also.

It also helps to maintain population by migration of species due to shortage of resources.

Thus, the correct option is (B).

Learn more about competition, here:

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