App Logo

No.1 PSC Learning App

1M+ Downloads
Which of the following process is responsible for fluctuation in population density?

AAestivation

BCamouflage

CHibernation

DMortality

Answer:

D. Mortality

Read Explanation:

  • Mortality is responsible for fluctuation in population density.

  • It is the number of individuals died in a population at a specific time.

  • For humans, it is described as a number of deaths per 1000 of the population per year.


Related Questions:

By which of the following technique the gametes of threatened species are preserved in viable and fertile conditions for long periods?
On what basis is the tiger census in our national parks calculated?
ഡെക്കാൻ പീഠഭൂമിയുടെ പടിഞ്ഞാറേ അതിർത്തി ഏതാണ് ?
താഴെ പറയുന്നവയിൽ ഹരിതോർജ്ജം അല്ലാത്തത് ?
Through which part does photosynthesis occur in xerophytes?