Question

Ecological pyramids are of
I. three types (age pyramids, energy pyramids and biomass pyramids).
II. four types (age pyramids, energy pyramids, number pyramids and biomass pyramids).
III. five types ((age pyramids, energy pyramids, number pyramids, tropical pyramids and biomass pyramids).
Select the statements with the correct option.

• A. I, II and II
• B. I and II
• C. I only
• D. None are correct

Answer 1

Answer: (D)

Three types of ecological pyramid are present, and they are: the pyramid of the number, pyramid of biomass and pyramid of energy.