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प्रश्न
Write short (2-3 sentences) note on pathogen.
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उत्तर
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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संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
Which one of the following is a communicable disease?
Fill in the blanks by selecting suitable words given below:
Deficiency of iodine in the diet may cause ______.
Find the odd one out:
Fill in the blank:
Food poisoning is caused by ______.
Fill in the blanks:
The disease kwashiorkor results from the deficiency of ______.
Define the following: Vaccination
Give differences between the following: First degree burn and second degree burn
Name the nutrient lacking in ones diet it a person suffers from: Tooth decay
Fill in the blank:
Intake of inadequate or excess food or unbalanced diet leads to ______.
______ disease is spread from one person to another.
