MCQ
Consider the following statements and choose the incorrect one:
  • A
    During heavy physical exercise or any other hard work, most of the energy is produced by aerobic respiration.
  • B
    Anaerobic respiration does not take place only in the muscles of human beings, it also takes place in the muscles of other animals.
  • When extra energy is needed, anaerobic respiration can take place in our muscles for a long time.
  • D
    We can live without food and water for many days but we cannot live for more than a few minutes without air.

Answer

Correct option: C.
When extra energy is needed, anaerobic respiration can take place in our muscles for a long time.
When extra energy is needed, anaerobic respiration can take place in our muscles for a short time not a long time.

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