............. of an ecosystem is the rate of production of organic matter during photosynthesis.

  • A
    Gross primary productivity $(GPP)$
  • B
    Net primary productivity $(NPP)$
  • C
    Secondary productivity
  • D
    Tertiary productivity

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Similar Questions

Which one of the following ecosystems has the highest annual net primary productivity?

$A$ is required for higher primary productivity. $B$ have the lowest primary productivity as the soil is deficient in moisture.
Choose the correct option for $A$ and $B$.

At which of the following levels can Net Primary Productivity $(NPP)$ be obtained?

Which one of the following ecosystems is more productive in terms of carbon dioxide fixation?

The energy or biomass remaining after heterotrophic respiration is called ..........?

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