Question

Which animal commit suicide after its growth of population in a specific area.​

Answer 1

Answer:

But there is one myth that has held on tenaciously: Every few years, herds of lemmings commit mass suicide by jumping off seaside cliffs. Instinct, it is said, drives them to kill themselves whenever their population becomes unsustainably large.

Answer 2

Answer:

Lemmings

Explanation:

Lemmings are small creatures with wild reputations. In the 17th century, naturalists perplexed by the habit of Norway lemmings to suddenly appear in large numbers, seemingly out of nowhere, came to the conclusion that the animals were being spontaneously generated in the sky and then falling to earth like rain. (The prosaic truth is that they migrate in herds.) Some people also thought that lemmings explode if they become sufficiently angry. This is also a myth, of course—lemmings are indeed one of the more irascible rodents, but they mostly channel their rage into fights with other lemmings. People probably came up with the notion of exploding lemmings after seeing the picked-over lemming carcasses that were left behind following a migration