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Read the following statements and choose the correct option: 1. The rate of biomass production is called productivity 2. It can be divided into gross primary productivity and net primary productivity 3. Gross primary productivity of an ecosystem is the rate of production of organic matter during photosynthesis 4. A considerable amount of NPP is utilised by plants in respiration

Options

  1. Aall are correct
  2. BOnly 1 and 3 are incorrect
  3. C1,2,3 are correct
  4. DOnly 2 and 4 are incorrect

Correct answer

C. 1,2,3 are correct

Step-by-step solution

The rate of biomass production is called productivity. It can be divided into gross primary productivity and net primary productivity. Gross primary productivity of an ecosystem is the rate of production of organic matter during photosynthesis. A considerable amount of GPP is utilised by plants in respiration

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