1.

Transfer of energy from one trophic level to other trophic level is according to the second law of thermodynamics. The efficiency of energy transfer from herbivorous to carnivorous is [CBSE PMT 1996; AIEEE 2004]

A. 0.25
B. 0.5
C. 0.1
D. 0.05
Answer» D. 0.05


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