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प्रश्न
What are pathogens?
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उत्तर
Disease-causing organisms are called pathogens. Example: The bacterium Mycobacterium tuberculosis causes tuberculosis in human beings.
संबंधित प्रश्न
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.
Citrus canker is transmitted by insects.
Microbes that generally enter the body through nose are likely to affect ______.
Pathogenic micro-organisms present in host cells are killed by medicines called
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
Define the following:
Toxin
Differentiate Exotoxins and Endotoxins.
