Biology Our Environment CBSE Board 2025 Easy
In an ecosystem, 10% of energy available for transfer from one trophic level to the next in a food chain is i…
In an ecosystem, 10% of energy available for transfer from one trophic level to the next in a food chain is in the form of :
- (a)heat energy
- (b)chemical energy
- (c)mechanical energy
- (d)light energy
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