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Tissues — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceTissues1 Mark
MCQ
Rhythmic contraction and relaxation throughout life, are shown by:
  • A
    Striated muscles of limbs.
  • B
    Striated muscles of tongue.
  • C
    Cardiac muscles of heart.
  • D
    Epithelium of lungs.
✓

Answer

  1. Cardiac muscles of heart.

Explanation:

Cardiac muscles show rhythmic contraction and relaxation.

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