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STD 11 - 17. Locomotion and movement — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 17. Locomotion and movement1 Mark
MCQ
Atlas and axis are joined by
  • A
    Hinge joint
  • ✓
    Pivot joint
  • C
    Saddle joint
  • D
    None of these
✓

Answer

Correct option: B.
Pivot joint
b
Atlas and axis are joined by pivot joint. It is also known as rotatoria (rotatory joint). Pivot joint fixes one of the two bones in its place and bear a peg like process over, which the other bone rotates.

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