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Structural Organisation in Animals — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYStructural Organisation in Animals1 Mark
MCQ
The functional unit of contractile system in striated muscle is:
  • A
    Myofibril.
  • ✓
    Sarcomere.
  • C
    $Z-$lines.
  • D
    Cross bridges.
✓

Answer

Correct option: B.
Sarcomere.
Sarcomere.

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