Multiple choice

Which of the following statements is/are false regarding the skeletal system?

  1. It provides protection to delicate organs like brain, spinal cord and lungs.

  2. The bone marrow serves as the centre for the production of calcium and phosphate.

  3. The movements of the ribs and sternum help with breathing.

  4. In the ear, the sound vibrations are conveyed by a set of three bones as in man.

  5. All of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Yes, it is the correct answer. The function of bone marrow is stated incorrectly. 

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