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Question
Write a short (1-2 sentences) note on the following: Pathogens
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Solution
The germs that cause diseases to human beings and to other animals and plants are called pathogens. They spread the diseases from person to person or through the air or through the articles of the diseased persons. Pathogens may be different kinds of bacteria, viruses, fungi, protozoans or worms.
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| Column I | Column II | Column III |
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