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NEETZoologyMicrobes in Human Welfare

Outputs of Biogas Plant Use A. Biogas 1. Cooking and lighting B. Spent slurry 2. Used as fertilizer C. Carbon dioxide 3. Present in biogas D. Fertilizer 4. Removed from biogas plant

Options

  1. AA-4; B-1; C-3; D-2
  2. BA-1; B-4; C-3; D-2
  3. CA-1; B-3; C-4; D-2
  4. DA-1; B-4; C-2; D-3

Correct answer

B. A-1; B-4; C-3; D-2

Step-by-step solution

Biogas is used for cooking and lighting. Spent slurry is removed from the biogas plant. Carbon dioxide is present in biogas. Fertilizer is the end-use of the spent slurry.

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