1 |
------------------ is one of oldes sources of heat. |
- A. Petroleum
- B. natural gas
- C. None
- D. Coal
|
2 |
The important symptom of measles is |
- A. Muscles infection
- B. Koplik's spot
- C. Dehydration
- D. Paralysis
|
3 |
Low iodine availability in humans causes the disease |
- A. Goiter
- B. Cancer
- C. Tuberculosis
- D. Cholera
|
4 |
The total number of people living together in an area at a particular time is called |
- A. special
- B. population
- C. community
- D. habitat
|
5 |
Deficiency of iodine causes |
- A. goiter 
- B. night blindness 
- C. malaria 
- D. cough 
|
6 |
Influenza virus is ........................ types. |
- A. Three
- B. Two
- C. Four
- D. One
|
7 |
It is called master glands |
- A. Pituitary gland 
- B. Thyroid gland
- C. Adrenal gland 
- D. Gonads 
|
8 |
He was the first person to explain in detail the causes, symptoms and treatment of chickenPox and smallpox |
- A. Ibn-ul- Haitham
- B. Al-Biruni
- C. Muhammad Ibn zakariya al-Razi
- D. Bu Ali sina
|
9 |
Ozone forms a protective layer in |
- A. Troposphere
- B. Stratosphere
- C. Mesophere
- D. Thermosphere
|
10 |
DPT is not effective in. |
- A. Diphtheria
- B. Polio
- C. Botha a /b
- D. None of them
|