GUJCET 2016 Biology Solved Paper
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Statement A: The flow of energy is unidirectional in Ecosystcm
Reason R: Consumers utilize the chemical energy as food and it is released into the atmosphere in the form of heat energy. It cannot be reused
Reason R: Consumers utilize the chemical energy as food and it is released into the atmosphere in the form of heat energy. It cannot be reused
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