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

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 17. Locomotion and movement1 Mark
MCQ
$A $: Maximum movement is possible at the amphiarthroses joint.

$R $: Such joints are also called Synovial joints and have almost frictionless movement due to synovial fluid.

  • A
    Assertion and Reason both are correct and also correct explanation.
  • B
    Assertion and Reason both are correct but not explanation of assertion.
  • C
    Assertion is correct, but Reason is incorrect.
  • ✓
    Both Assertion and Reason are incorrect.
✓

Answer

Correct option: D.
Both Assertion and Reason are incorrect.
d
Maximum movement is possible at the 'diarthrose joint'. Also known as synovial or free movable joint.
Amphiarthroses have limited movement.

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