Login / Register

List of top Biology Questions on Ecosystems asked in NEET (UG)

Given below are two statements:
Statement I: The primary source of energy in an ecosystem is solar energy. 
Statement II: The rate of production of organic matter during photosynthesis in an ecosystem is called net primary productivity (NPP).
In light of the above statements, choose the most appropriate answer from the options given below:

In an ecosystem if the Net Primary Productivity (NPP) of first trophic level is 100x (kcal m-2)yr-1, what would be the GPP (Gross Primary Productivity) of the third trophic level of the same ecosystem?