KCET 2023 Biology Solved Paper

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Question : 34 of 60

Marks: +1, -0

Identify the incorrect statement regarding the flow of energy between various components of the food chain.

Green plants capture about 10% of the solar energy that falls on leaves.
The amount of energy available at each trophic level is 10% of previous trophic level.
Each trophic level loses some energy as heat to the environment.
Energy flow is unidirectional.

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