passwella.
Menu

WAEC Biology 2010 Question 32

Question 32

Ecosystem and Ecological Factors

In a particular habitat the role of an organism is referred to as its

  1. A.level.
  2. B.biomass.
  3. C.niche.
  4. D.space.
Show the answer and explanation

Answer: C (niche.)

Explanation

An organism's niche is its role or 'job' in the habitat: what it eats, what eats it and how it uses resources.