In a biotic community, primary consumers are
Omnivores
Carnivores
Detritivores
Herbivores
Transfer of energy from one trophic level to other trophic level is according to the second law of thermodynamics. The efficiency of energy transfer from herbivorous to carnivorous is
In pond ecosystem, diatoms represent
In a pond ecosystem, benthos means
Which one of the following types of organisms occupy more than one trophic level in a pond ecosystem?
First link in any food chain is a green plant because