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Locomotion and Movement — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYLocomotion and Movement5 Marks
Question
Write the difference between: Red and White muscles
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Answer

Red and White muscles:
Red Muscles White Muscles
Red muscle fibers are thin and smaller in size. White muscle fibers are thick and larger in size.
They are red in colour as they contain large amounts of myoglobin. They are white in colour as they contain small amounts of myoglobin.
They contain plenty of mitochondria. They contain less number of mitochondria.
They provide energy by aerobic respiration. They provide energy by anaerobic respiration.

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