Assertion : Net primary productivity is gross primary productivity minus respiration.
Reason : Secondary productivity is produced by heterotrophs
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
If the Assertion is correct but Reason is incorrect.
If both the Assertion and Reason are incorrect.
In biogeochemical cycles, chemicals pass through
The first biosphere reserve established in India for conserving the gene pool of flora and fauna and the life style of tribals is
Terai forest is
In which part of the open sea producers are found
Type of plants having adaptations to check transpiration is