Question

Which of the following is incorrect?

Shoulder and hip joint is a ball and socket joint

Joint between skull and upper jaw is a fixed joint
Knee joint is a hinge joint
None of the above

Answer 1

Answer:

Option 3 is incorrect

Explanation:

Knee is a ball and socket joint not hinge joint

Answer 2

Answer:

D) None of the above

Explanation:

all of the statements are true. That is why answer is D)