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