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A universal recipient belongs to the blood group
The vitamin that helps in blood clotting is
Which of the following is a perfect match?
Which of the following is correct about cold blooded animals?
If the blood group of one parent is AB and that of the other O, the possible blood group of their child could be
How many bones are there in the human body?
Sweat glands in mammal are primarily concerned with
‘The vitamin that helps to prevent infections in human body is
The normal RBC count in adult male is
Tetanus is caused by
Vitamin E is particularly important for
Birds usually have a single
Blood pressure is controlled by
The carbon dioxide content in the air that we exhale is about
Maximum harm to a tree is caused by
Mineral constituent of chlorophyll is
Which of the part of tongue bears cells for sour taste?
The deficiency of Vitamin B causes
In which vertebrate oxygenated and deoxygenated blood gets mixed?
The large amount of sugar present in human blood is
Which one of the following is a viral disease in man?
Among the defects of eye, the shortsightedness is called
Which one of the following wavelengths of light is most effective in photosynthesis?
Pick out the viral disease, among the following :
Vegetables are easily perishable because of their high content of
Anaemia occurs due to the deficiency of
For a healthy heart, one needs to take a balanced diet, adequate sleep and
AIDS is a/an
Amoebic dysentery is caused by
An ECG shows the functioning of the
Which of the following is incorrect?
If the radius of blood vessels of a person decreases his/her blood pressure will
Cell or tissue death within a living body is called as
Insufficient blood supply in human body is referred as
Deep fried food materials are carcinogenic because they are rich in
The toxicity of which of the following heavy metals leads to liver cirrhosis?
Typhoid is caused by
BCG immunization is for
Besides carbohydrates, a major source of energy in our food is constituted by
The limb bones of children become bent if there is deficiency of vitamin
A medicine which promotes the secretion of urine is called
The chemicals released by one species of animals in order to attract the other members of the same species are
Jaundice is caused due to the infection of
The average heart beat rate per minute in a normal person is
The colour of cows milk is slightly yellow due to the presence of
Which one of these is a communicable disease?
The concentration of which of the following decreases in anaemia?
Which of the following diseases usually spreads through air?
Cereals are a rich source of