Biological equilibrium is an equilibrium among the
Producers
Producers and consumers
Decomposers and producers
Producers, consumers and decomposers
Source of energy in an ecosystem is
The dominant second trophic level, in a lake ecosystem, is
Energy requirement for maintenance of body _____ with successively higher trophic level.
In tropical rain forest most of the energy in ecosystem flows through
Assertion : A network of food chains existing together in an ecosystem is known as food web.
Reason : An animal like kite cannot be a part of a food web.