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NTA Abhyas NEET2020BotanyEcosystemPractice

Which of the following factors play a role in primary productivity?

Options

  1. ALight and temperature
  2. BWater and nutrients
  3. CPhotosynthetic capacity of producers
  4. DAll of these

Correct answer

D. All of these

Step-by-step solution

The primary productivity of an ecosystem is the rate at which biomass or organic matter is produced per unit area per unit time by plants (primary producers). Primary productivity depends upon plant species of the area, their photosynthetic capacity, availability of nutrients, solar radiations, precipitation, soil type and a number of other environmental factors.

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