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प्रश्न
Define the following:
Pathogen
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उत्तर १
Pathogen: Disease-causing micro-organism is called a pathogen.
उत्तर २
Pathogen refers to any disease causing organism.
संबंधित प्रश्न
Name the following:
Three mineral-deficiency diseases.
List the different ways by which communicable diseases are transmitted.
Fill in the blank:
................ proved that microbes cause diseases.
What are the different ways in which infectious diseases can spread?
Name any four non-infectious diseases and their causes.
Name the following:
A disease caused due to the bite of female Culex mosquito
Name the following:
Two diseases caused due to deficiency of protein in the diet of a child
Match the items in Column A with those in Column B:
| Column A | Column B | ||
| 1 | Beri-beri | a | Vitamin C |
| 2 | Anaemia | b | Vitamin D |
| 3 | Scurvy | c | Vitamin A |
| 4 | Rickets | d | Vitamin B1 |
| 5 | Goitre | e | Iron |
| 6 | Night blindness | f | Iodine |
Crossword Puzzle
Down
1. A disease caused due to the bite of a mad dog. (6)
2. Kwashiorkor and marasmus are caused due to the deficiency of this food component. (7)
3. A disease causing bleeding gums. (6)
Across
4. A disease due to deficiency of vitamin D. (7)
5. Diabetes is caused due to deficiency of this hormone. (7)
6. The deficiency of this mineral causes anaemia. (4)
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You are aware of Polio Eradication Programme in your city. Children are vaccinated because
