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NTA Abhyas NEET2020BotanyEcosystemPractice

The unit to measure productivity is

Options

  1. Ag m - 2 m - 2 yr - 1
  2. Bk c a l m - 2 yr - 1
  3. Cg m - 2 yr - 2
  4. Dk c a l m - 2 yr - 2

Correct answer

B. k c a l m - 2 yr - 1

Step-by-step solution

The annual rate of biomass production is called productivity. It is measured in terms of k c a l m - 2 yr - 1 or g m - 2 yr - 1

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