Our skeletal system

What provides shape and support to the body?

• Nervous system

• Skeleton

• Spinal cord

Blood cells are produced in ____________.

• Bone marrow

• Skull

• Vertebrae

Immovable joints are found in

• Hip region

• Skull

• Vertebrae

The longest bone of the body is

• Stirrup

• Femur

• Humerus

The smallest bone in the body

• Stirrup

• Femur

• Humerus

A long bone at centre of the chest is called_______________.

• Radius

• Ulna

• Sternum

Ball and socket joint found in

• Shoulders

• Elbows

• Neck

• Fingers

Vertebral column has ______ bones.

• 23

• 33

• 42

The_______________ is protected inside the vertebral column.

• Heart

• Spinal cord

• Liver

Which joint helps in the movement of the neck?

• Hinge joint

• Pivotal joint

• Gliding joint