The mass of living material at a trophic level at a particular time is called:A. Net Primary productivityB. Standing cropC. Gross primary productivityD. Standing state

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

1.	The mass of living material at a trophic level at a particular time is called:A. Net Primary productivityB. Standing cropC. Gross primary productivityD. Standing state
Answer» Correct Answer - B The mass of living material at a trophic level at a particular time is called standing crop.

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The mass of living material at a trophic level at a particular time is called:A. Net Primary productivityB. Standing cropC. Gross primary productivityD. Standing state

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