Question

what is pivot joint
need quality ans​

Answer 1

Answer:

The rotation of the skull is made possible by a pivot joint. ... Synovial fluid has another important quality. ... vessels, but the cartilage on bone-ends in joints does not have blood vessels.

Answer 2

Explanation:

Pivot joints:-

So,we have learnt about various joints there is a pivot joint also.In a pivot joint, a cylindrical bone turns in a ring type bone.The pivot joints allow rotation around on axis.A pivot joint exists between our "skull" and the "top vertebra" of backbone.So can says that A pivot joint exists between our skull and neck. The pivot joint between the skull and neck allows our head to bend up and down and turn from side to side. We can also say that a pivot joint connects our head to the neck.The pivot joints in the forearm makes us turn our forearm to hold the palm of hand up or down. so,pivot joint occur in the neck and forearms