Which one of the following is attached to the backbone?
skull
heart
liver
lungs
Name the system controls the working of the internal organs:
muscular system
nervous system
skeletal system
digestive system
In which of the following are the joints not movable?
arm
knees
legs
Which one of the following when well developed give a graceful appearence to the body?
bones
nervous
muscles
joints
Which of the following in the body tighten and relax to produce movement?
proteins
nerves
A joint is the meeting point of two bones held together by strong tissues called:
bone marrow
ligaments
ribs
skeleton
How many bones do the skull have?
20
22
24
26
Due to the bending of which one of the following, one muscle contracts and gets shorter?
head
knee
wrist
What allows the movement of the wrist and the ankle, and also between any two vertebrae of the spine?
the hinge joint
the pivot joint
the ball and socket
the gliding joint
Which one of the following ices inside the hip gridles?
Lungs
Livers
urinary bladder
