If forest area is reduced to half, which one of the following will be a long term effect
The natives (tribals) of that area will die on account of hunger
Cattles of that area will die due to scarcity of fodder
To diversity in germplasm will effect the crop breeding
It will be converted into large desert
Assertion : In a food chain, members of successive higher levels are fewer in number.
Reason : Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level.
The trophic level of mushroom and Monotropa is
What is the ultimate source of energy for the ecosystems ?
Why are oceans least productive ?
Name any two organisms which can occupy more than one trophic level in an ecosystem.