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NTA Abhyas NEET2020BotanyEcosystemPractice

The amount of living biomass present in a unit area of an ecosystem at a given time is referred to as:

Options

  1. AStanding state
  2. BStanding crop
  3. CGross primary productivity
  4. DNet primary productivity

Correct answer

B. Standing crop

Step-by-step solution

Standing crop is the total amount of living material in a specified population at a particular time, generally expressed as biomass. The standing crop may show variation at different times of the year. Net Primary Productivity (NPP) is the rate at which plants incorporate atmospheric carbon through photosynthesis. (Definition) Gross primary production (GPP) is the rate at which an ecosystem's producers capture and store a given amount of chemical energy as biomass in a given length of time. (Definition)

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