Tibia is a bone found in the
Skull
Arm
Leg
Face
The main constituent of hemoglobin is
Chlorine
Iron
Calcium
None of these
Red blood corpuscles are formed in the
Liver
Bone marrow
Kidneys
Heart
The largest part of the human brain is the
Medulla oblongata
Cerebellum
Cerebrum
What is the main component of bones and teeth?
Calcium carbonate
Calcium phosphate
Calcium sulphate
Calcium nitrate
Which of the following glands secrete tears?
Lachrymal
Pituitary
Thyroid
Pancreas
Which is the largest gland in the human body?
Short-sightedness can be corrected by using
Convex lens
Concave lens
Convex-concave lens
Concave-convex lens
Typhoid and cholera are typical examples of
Infectious diseases
Air-borne disease
Water-borne disease
Pyorrhea is a disease of the
Nose
Gums
Lungs