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A: Ecological pyramid of biomass is gene...

A: Ecological pyramid of biomass is generallly inverted in sea
R: Biomass of fishes for exceeds that of phytoplanktons.

A

If both Assertion &Reason are true and the reason is the corect explanation of the assertion , then mark (1)

B

If both Assertion & Reason are true but the reason, is not the correct explanation of the assertion , then mark (2)

C

If Assertion is true statement but Reason is false , them mark (3).

D

If both Asseration and Reason are false statements , then mark (4).

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A
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Assertion: The pyramid of biomass in sea is generally inverted. Reason: The biomass of fishes far exceeds that of phytoplankton.

Pyramid of biomass is inverted in :

The pyramid of biomass in sea is generally

Describe ecological pyramid of biomass .

The pyramid of biomass in sea is

Why is pyramid of biomass in sea generally inverted ? Explain.

Which of the following statement/s regarding ecological pyramid is/are wrong? I. In most ecosystem, all the pyramids, of number, of energy and biomass are upright. II. Each trophic level has a certain mass of living material at a particular time called as the standing crop. III. The pyramid of biomass in sea is generally upright because the biomass of fishes far lower that of phytoplankton. IV. Pyramid of energy is always upright, can never be inverted. V. Energy at a lower trophic level is always less than at a higher level.

Pyramid of biomass is always upright.