In a lake, phytoplankton grow abundant in
Littoral zone
Limnetic zone
Profundal zone
Benthic region
The bacteria that attack dead organic matter are
A plant being eaten by a herbivorous which in turn is eaten by a carnivorous makes
The transfer or energy from organisms to organisms in a natural community establishes
The biotic part of ecosystem includes
Choose incorrect option w.r.t. amount of living material present in different trophic levels at a given time