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Subjects
Science CBSE
Class 9
Why do we fall ill?
Textbook based HOTS
57.
Multiple choice questions XXXXXVII
Exercise condition:
2
m.
1
.
Which of the following is not a contributory cause of a person acquiring a water-borne disease?
Lack of sufficient food
Lack of clean drinking water
Genetic susceptibility to the disease
Attack by bacteria
2
.
Swetha's grandfather has tuberculosis. Identify which category of disease it falls under.
Chronic and acute both
Acute
She cannot predict anything from this information
Chronic
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