NEET Biology question
If 20 J of energy is trapped at the producer level, then how much energy will be available to the peacock as food in the following chain: Plant → Mice → Snake → Peacock? [NEET 2016]
Answer: (A)
Solution
By the 10% law: Plant (20 J) → Mice (2 J) → Snake (0.2 J) → Peacock (0.02 J), so the correct answer is (a).