Which of the following has the highest value | vedclass

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(B) In a grassland ecosystem,the energy flow and productivity follow the laws of thermodynamics. Gross Primary Productivity $(GPP)$ is the total rate

Vedclass · Accepted Answer

Gross primary productivity

Vedclass · Answer

(B) In a grassland ecosystem,the energy flow and productivity follow the laws of thermodynamics. Gross Primary Productivity $(GPP)$ is the total rate of production of organic matter during photosynthesis. Net Primary Productivity $(NPP)$ is the amount of biomass available for consumption by heterotrophs,calculated as $NPP = GPP - R$ (where $R$ is respiration loss). Since $GPP$ represents the total energy captured by producers before any respiratory losses,it always holds the highest value among these parameters in any ecosystem,including grasslands.

Which of the following has the highest value in a grassland ecosystem?

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