A) cavity formed by humerus
B) cavity formed by radius- ulna
C) cavity formed by tibia-fibula
D) cavity formed by femur
Correct Answer: B
Solution :
Radius and ulna are the bones of the forearm which are closely held together. The ulna is the long bone and bears a deep sigmoid notch to articulation with the trochlea of the humerus.You need to login to perform this action.
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