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Body Fluids and Circulation — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYBody Fluids and Circulation1 Mark
MCQ
Bundle of His is a network of:
  • A
    Nerve fibres distributed in ventricles.
  • B
    Nerve fibres found throughout the heart.
  • C
    Muscle fibres distributed throughout the heart walls.
  • D
    Muscle fibres found only in the ventricle wall.
✓

Answer

  1. Muscle fibres found only in the ventricle wall.

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