What does the pyramid of number represent?

What does the pyramid of biomass represent?

What does a pyramid of energy represent?

Pyramid of numbers is

Why does pyramid of numbers sometimes does not look like a pyramid at all ?

What is a pyramid of numbers? Write a brief note on the pyramid of numbers with the heplp of a block diagram.

If producer is a large tree that supports a number of herbivorous animals which are further attacked by ectoparasites, the pyramid of number shall be

The given pyramid does not represents

What does the given figure represent?