Always upright pyramid is of

$ Pyramid of Energy is always upright ! Pyramid of biomass is always inverted.

$ Pyramid of Energy is always upright ! Pyramid of biomass is always inverted.

The upright pyramid is not a feature of…....... .

(a) ''The pyramid of energy is always upright.' Explain. (b) Explain with the help of labelled diagrams, the difference between an upright pyramid of biomass and an inverted pyramid of biomass.

(a) ''The pyramid of energy is always upright.' Explain. (b) Explain with the help of labelled diagrams, the difference between an upright pyramid of biomass and an inverted pyramid of biomass.

Pyramid of biomass generally upright. But pyramid of biomass in sea is generally inverted. Why?

Always upright shape of pyramid is in :

Always upright shape of pyramid is in :

The upright pyramid of number is absent in

The upright pyramid of number is absent in