GK
HUMAN BODY AND REPRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Organ of body which is protected by ulna is
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knee
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wrist
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ankle
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elbow
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Explanation:
Detailed explanation-1: -The ulna forms part of the wrist joint and elbow joints.
Detailed explanation-2: -The elbow is a hinged joint made up of three bones, the humerus, ulna, and radius. The ends of the bones are covered with cartilage. Cartilage has a rubbery consistency that allows the joints to slide easily against one another and absorb shock.
Detailed explanation-3: -Ulna. The ulna is one of the two forearm bones and is on the small finger side of the forearm. Unlike the radius, this bone does not twist, so when the hand changes position, the ulna is always in the same position on the inside part of the forearm. Like the radius, the ulna has joints at the elbow and wrist.
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