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Biology

NEET BiologyClass 11Red and white fibresMediumAssertion–Reason

Muscle fibres are classified as red or white. Evaluate the Assertion and Reason.

  • Assertion (A): Red muscle fibres depend mainly on aerobic respiration for energy.
  • Reason (R): Red fibres have a high amount of myoglobin and plenty of mitochondria, and they utilise large amounts of oxygen.

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