Statement I: Measurement of biomass of standing crop in terms of dry weight is more meaningful than number in unit area.
Statement II: The base of all three types of food pyramids represents the producers or first tropical level organisms.

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Both Statement I and Statement II are wrong

Both Statement I and Statement II are true

Statement I is correct, Statement II is wrong

Statement I is wrong, Statement II is correct

answer is B.

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Detailed Solution

The standing crop is measured as the mass of living organisms (biomass) or the number in a unit area. The biomass of a species is expressed in terms of fresh or dry weight. Measurement of biomass in terms of dry weight is more accurate.

The base of each pyramid represents the producers or the first trophic level while the apex represents tertiary or top level consumer.

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