The mass of living material at a trophic level at a particular time is called :

  • Option 1)

    Net primary productivity

  • Option 2)

    Standing crop

  • Option 3)

    Gross primary productivity

  • Option 4)

    Standing state

 

Answers (1)

 

The pyramid of biomass -

Biomass refers to the total weight of living matter per unit area. In an ecosystem, the biomass decreases from the producer level to the consumer level.

-

 

 The total dried biomass of living organism present at a trophic level at a particular time is known as standing crop. 

 


Option 1)

Net primary productivity

Incorrect option

Option 2)

Standing crop

Correct option

Option 3)

Gross primary productivity

Incorrect option

Option 4)

Standing state

Incorrect option

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