Advertisements
Advertisements
Question
Cholera is caused by _________.
Solution
Cholera is caused by bacteria.
Explanation:
It is a deadly infectious disease and a public health issue. Cholera is an acute diarrheal sickness caused by an infection of the gut with the Vibrio cholerae bacteria. A person can contract cholera by drinking water or eating food contaminated with the cholera bacteria.
APPEARS IN
RELATED QUESTIONS
Explain the harmful effects of micro-organisms.
Give reasons.
There is a possibility of food poisoning if we eat stale food.
Chicken pox is a communicable disease.
Write a short note on common human diseases caused by microorganisms.
Paheli dug two pits, A and B, in her garden. In pit A, she put a polythene bag packet with some agricultural waste. In pit B, she dumped the same kind of waste but without packing it in a polythene bag. She, then covered both the pits with soil. What did she observe after a month?
Suggest a suitable word for the following statement.
Chemicals which kill or stop the growth of pathogens.
Name two diseases that are caused by virus.
Write one important characteristic of virus.
Mention the symptoms and preventive measures undertaken for foot and mouth disease in animals.
Define the following:
Toxin