A. Medulla oblongata
B. Cerebellum
C. Cerebrum
D. None of these
Show AnswerAnswer= Option C
Biology
What is the main component of bones and teeth?
A. Calcium carbonate
B. Calcium phosphate
C. Calcium sulphate
D. Calcium nitrate
Show AnswerAnswer= Option B
The main constituent of hemoglobin is___________?
A. Chlorine
B. Iron
C. Calcium
D. None of these
Show AnswerAnswer= Option B
The main function of the kidney is ____________?
A. To control blood pressure
B. To control body temperature
C. To remove waste product from the body
D. To help in digestion of food
Show AnswerAnswer= Option C
Which of the following vitamins promote healthy functioning of eyes in human beings?
A. Vitamin B
B. Vitamin C
C. Vitamin A
D. Vitamin D
Show AnswerAnswer= Option C
Which of the following have maximum calorific value?
A. Carbohydrates
B. Fats
C. Proteins
D. Vitamins
Show AnswerAnswer= Option B
How many bones are there in a newly born infant?
A. 206
B. 230
C. 280
D. 300
Show AnswerAnswer= Option D
Which gland in the human body is called the master gland?
A. Pancreas
B. Thyroid
C. Pituitary
D. Spleen
Show AnswerAnswer= Option C
A person of which of the following blood groups is called a universal donor?
A. O
B. AB
C. A
D. B
Show AnswerAnswer= Option A
Which is the largest organ in the human body?
A. Liver
B. Heart
C. Skin
D. Kidney
Show AnswerAnswer= Option C