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If 10 joules of energy is available at the producer level, then amount of energy present at the level of secondary consumer isA. 10JB. 1JC. 0.1JD. 0.01J. |
Answer» Correct Answer - C Only 10 % of energy is transferred from one trophic level to the next trophic level of a food chain (ten percent law, given by Linderman). In present case, energy available at producer level is 10 J. Hence energy at primary consumer level would be 1 H (10% of 10 J). Similarly, at secondary consumer level, energy present will be 0.1 J (100 % of 1 J). |
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