Name two diseases that are caused by virus.

One Line Answer

Influenza and chickenpox are two diseases caused by virus in humans.

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Chapter 2: Microorganisms : Friend and Foe - Short Answer Questions [Page 9]

Chapter 2 Microorganisms : Friend and Foe
Short Answer Questions | Q 21. (a) | Page 9

Explain the harmful effects of micro-organisms.

Give reasons.

There is a possibility of food poisoning if we eat stale food.

Common cold in human is caused by ______.

Citrus canker is transmitted by insects.

Microbes that generally enter the body through nose are likely to affect ______.

Unscramble the jumbled word underlined in the following statement.

Xanrhat is a dangerous bacterial disease

Suggest a suitable word for the following statement.

Chemicals which kill or stop the growth of pathogens

Write one important characteristic of virus.

Mention the symptoms and preventive measures undertaken for foot and mouth disease in animals.

Differentiate Exotoxins and Endotoxins.