1. Which gland in the human body is called the master gland?

2. Medulla oblongata is a part of human

3. Trachoma is a disease of the

4. A person of which of the following blood groups is called a universal donor?

5. Bronchitis is a disease of which of the following organs?

6. What is the main component of bones and teeth?

7. Who among the following is associated with the invention of computers?

8. How many bones are there in an adult human being?

9. The main constituent of hemoglobin is

10. Short-sightedness can be corrected by using