A. Pyramid of energy
B. Pyramid of biomass
C. Pyramid of number
D. None of these
Correct Answer: C. Pyramid of Number
Detail about MCQs
Pyramid of Number: This type of pyramid represents the number of organisms at each trophic level within an ecosystem.
It shows the number of individuals at each trophic level, with typically more individuals at lower trophic levels (such as producers) and fewer individuals at higher trophic levels (such as top predators).
The pyramid of number can be upright, inverted, or even irregular, depending on the specific ecosystem and the relationships between different organisms.