Which helps us to know about the outside world?
Internal organs
External organs
Sense organs
Digestive organs
Thin tubes that carry blood to all parts of our body are called:
Blood vessels
Blood veins
Blood clouts
Blood spots
How many type of blood vessels are there in the human body?
One
Two
Three
Four
Which forms the largest part of human brain?
Cerebrum
Cerebellum
Medulla
Iris
Which is the colored part of the eye?
Cornea
Eyelids
Retina
Which helps us to stand, walk and move?
Bone
Muscle
Heart
Lungs
Which is the control system of human body?
Digestive system
Muscular system
Circulatory system
Nervous system
Human skin is composed of :
One layer
Two layers
Three layers
Four layers
Which protects skin from the sun?
Melanin
Hairs
Texture
Meladin
How many parts does human ear have?
Six
Five
