Question

Name the two types of ddisease one caused by some external agent and other due to sound internal disorder of the body

Answer 1

i) Infectious Diseases:-

Caused by external agent.

Like Cold, T.B, Typhoid, etc.

ii) Non Infectious Diseases:-

Caused due to internal disorder of the body.

Like Cancer, T.B., Diabetes, etc.

Answer 2

Disease caused by some external agent :
1. Tuberculosis [ Bacteria ]
2. Jaundice [ Bacteria ]
3. Malaria [ Protozoan ]
4. Influenza [ Virus ]
etc .....
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Disease caused by internal disorder of body :

1. Cancer [ due to Genital abnormalities ]

2. Tuberculosis