Question

there was a ball and socket joint between our neck instead of pivot joint

Answer 1

Answer:

pivot joint was replaced by the ball and socket joint then we could easily turn our neck 360 degree without any such obstructions. Explanation: ... In pivot joints, the axis of a convex articular surface is parallel with the longitudinal axis of the bone.

Answer 2

$\huge\boxed{Answer}$

If pivot joint was replaced by the ball and socket joint then we could easily turn our neck 360 degree without any such obstructions. Explanation: ... In pivot joints, the axis of a convex articular surface is parallel with the longitudinal axis of the bone.

$\huge\mathfrak\red{itz\:Jyotsana☺}$