Energy requirement for maintenance of body _____ with successively higher trophic level.
Decreases
Increases
Remain same
Always $10\;\%$
If bamboo plant is growing in a far forest then what will be its trophic level
Organisms at a higher trophic level have less energy available. Comment.
In forest ecosystem, fungi is grouped as
Which group of living organisms given below is a link in food chain between green plants and hawk
What is primary productivity? Give brief description of factors that affect primary productivity.