AXIAL SKELETON

Which of the following is/are correct for human skeleton ? I. The axial and appendicular skeleton of adult man consist of 80 and 126 bones repectively. II. The number of bones in the skull of man is 28. III. Number of bone in the human cranium is 8. IV. The number of bones in vertebral column is 7. Choose the correct option.

Assertion : Skeleton serves as a storage depot. Reason : Skeleton stores carbohydrate and protein.

Assertion : Skeleton serves as a stroage depot. Reason : Skeleton stores carbohydrate and protein.

Appendicular skeleton form the axis of the skeleton.

Earth worms have no skeleton but during acts as a hydraulic skeleton. It is due to

Differentiate axial and appendicular skeleton.

What are the number of bones in axial and appendicular skeleton of man?