The biotic part of ecosystem includes
Producers
Consumers
Decomposers
All of these
Given food web contains some missing organisms $A, B, C$ and $D$. Identify these organisms and select the correct answer
Which of the following is false?
$A$- Grasshopper is included in primary consumer.
$R$- Fishes and birds are included in top carnivore.
The ecosystem consists of
Biological equilibrium is an equilibrium among the