NEET Botany Energy Flow MCQ Question
In a diagram of energy flow through trophic levels, which of the following represents the correct trend of biomass measurement for accuracy?
Dry weight is more accurate than fresh weight.
Fresh weight is more accurate due to water content.
Both fresh and dry weights are equally accurate.
Neither fresh nor dry weight measurement is accurate.
Correct Answer
Detailed Explanation
The NCERT context states that measurement of biomass in terms of dry weight is more accurate because it eliminates the variability of water content.
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