The pyramid that cannot be inverted in a stable ecosystem, is pyramid of
Number
Energy
Biomass
All the above
The pyramid of biomass and the pyramid of number represent
Given below is one of the types of ecological pyramids
This type represents
$A $ : Ecological pyramid of biomass is generally inverted in sea.
$R$ : Biomass of fishes far exceeds that of phytoplanktons.
What does the given ecological pyramid represent?