Zooplanktonic forms are
Primary producers
Carnivores
Primary consumers
Secondary consumers
Ecological succession is ______ and ______ change in species composition.
Is the common edible mushroom an autotroph or a heterotroph ?
If $20\ J$ of energy is trapped at producer level,then how much energy will be available topeacock as food in the following chain?
Plant $→$ Mice $→$ Snake $→$ Peacock
Primary succession is the development of communities on
The maximum biomass of living diatoms to be found in