2023ScienceGS Paper I
Human heart is made up of how many chambers?
Select an option to check your answer
Human heart is made up of how many chambers?
Which of the following is known as laughing gas?
Match list-I with list-II and select the correct answer using the code given below:
List-I (Diseases) | List –II (Factors) | ||
(A) | Peptic ulcers | 1. | Virus |
(B) | Dengue | 2. | Protozoa |
(C) | Elephant Foot | 3. | Worm |
(D) | Malaria | 4. | Bacteria |
Desert dwelling animals are called-
Which type of vaccine protect against Diphtheria?