Body Movements

Which of the following statements is false?
1. The bones of cranium protects the brain.
2. The facial bones comprise the upper jaw, lower jaw and few other bones.
3. The skull includes a pair o eye sockets.
4. The skull is a pivotal joint.
Human skeleton comprises
1. Skull and backbone
2. Ribs and breast bones
3. Shoulder and hip bones
4. All of these
Knee joints are
1. Hinge joints
2. Ball and socket joint
3. Pivotal joint
4. Fixed joint
Fish swims by
1. Forming loops alternativey on two sides of the body
2. Forming loops on single side
3. Somersalting
4. Alternate dipping and coming up
The organ that protects the main nerve cord is
1. Skull
2. Backbone
3. Breast bone
4. Chest bone
The number of cervical vertebrae in a human is
1. Ten
2. Five
3. Seven
4. Eight
Which of the following parts of our body help us in movement?
1. Bones and muscles
2. Bones and organs
3. Skin and organs
4. Muscles and organs
Which of the following organisms does not have both muscles and skeleton for movement?
1. Dog
2. Snail
3. Earthworm
4. Human being
Underwater divers wear fin-like flippers on their feet to
1. Swim easily in water
2. Walk on water surface
3. Look like a fish
4. Walk over the bottom of the sea
How many muscles work together to move a bone?
1. One
2. Two
3. Three
4. Four