Question
Biology Question on Eco-System
In the equation GPP - R = NPP
GPP is Gross Primary Productivity
NPP is Net Primary Productivity
R here is ________.
A
Respiratory quotient
B
Respiratory loss
C
Reproductive allocation
D
Photosynthetically active radiation
Answer
Respiratory loss
Explanation
Solution
R is Respiratory loss in the plants.
Therefore, The correct option is (B): Respiratory loss