Question

A. Give one word for the following.
1. Organisms that cause disease.
2. Disease caused by animal bite.
3. A disease spread by mosquito.
4. A disease spread by direct contact with a sick person.
5. Method of developing immunity of the body.
B. State True or False.
1. Polio is a communicable disease.
2. Virus is responsible for dengue.
3. Common cold is a water-borne disease.
4. Typhoid can be caused by eating contaminated food.
5. Diabetes is caused due to the bite of a vector.
1.
C. Fill in the blanks.
.........is an effective method to prevent communicable disease.
2. Deficiency of vitamin C leads to............
3.
................is a rich source of calcium.
4. Diseases can be classified as.......
and..........
5. Obesity and high blood pressure are............
diseases.​

Answer 1

1. Pathogens of vector
2. Rabies
3. Malaria
4. Cold
5. Immunization
B
1. False
2. True
3. False
4. True
5. False
C1.
Prevent sexual contact
2.scurvy
3.milk
4. It depends upon various factors Non communicable and communicable disease
5. Chronic disease

Answer 2

Answer:

A)1known as pathogens ex bacteria

2rabies

3malaria

4aids

B)1true

2true

3false

4true

5 false

C)2scurvy

3yougrt

4communicable and non communicable