Name the following:

1. A bacterial disease caused due to contaminated water.
2. A disease caused due to Plasmodium.
3. A disease caused due to the bite of female Culex mosquito.
4. A viral disease spread by the bite of a dog.
5. Two diseases caused due to the deficiency of protein in the diet of a child.
6. Any three water-borne disease.
7. Two common eye infections
8. Two stimulants harmful for human consumption
9. Two diseases that are spread via contaminated food and water
10. Two diseases caused by protozoans
11. Two communicable diseases

Write the technical names of the following vitamins :

1. Vitamin A
2. Vitamin B₁
3. Vitamin B₃
4. Vitamin C
5. Vitamin D

Give two examples of each :

1. Metabolic diseases
2. Genetic diseases
3. Allergies
4. Dietary deficiency diseases
5. Cancer

Write 'True' and 'False' against each of the following statements :

1. Malaria is an infectious disease.
2. Rickets is caused due to the deficiency of vitamin A.
3. Viruses carry germs from garbage and sewage.
4. Filarial germs are transmitted by the bite of female Culex mosquito.
5. Nightblindness is the disease in which people are not able to see at night even if light is available.