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The pyramid of biomass in the sea is generally:
AAbsent
BInverted
CUpright
DSquare
Answer & Solution
Correct answer: B. Inverted
1. Phytoplankton are tiny and short lived.
2. The fish that feed on them weigh far more at any moment.
3. So the pyramid of biomass in the sea is inverted.
4. The answer is inverted.
_Source: NCERT Class 12 Biology, Ch 12 'Ecosystem'_
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