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Carnivores are usually fewer than herbivores in number because:
Answer & Solution
Correct answer: A.
1. Each trophic level retains only ~10% of the previous level's energy.
2. Less energy can sustain fewer individuals.
3. Carnivores therefore have smaller populations than herbivores.
_Source: NCERT Class 10 Science, Ch 13 "Our Environment", §13.1.1_
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