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(English Medium) ICSE Class 9 - CISCE Question Bank Solutions for Biology

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Explain the following:
We should not put on other persons clothes.

[7.1] Hygiene - [A Key to Healthy Life]
Chapter: [7.1] Hygiene - [A Key to Healthy Life]
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Name any two disease carries and also suggest methods of their control.

[7.3] Aids to Health
Chapter: [7.3] Aids to Health
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Why is it important for proper disposal of human excreta?

[7.1] Hygiene - [A Key to Healthy Life]
Chapter: [7.1] Hygiene - [A Key to Healthy Life]
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Name the following:
The chemical by which you can kill rats.

[7.1] Hygiene - [A Key to Healthy Life]
Chapter: [7.1] Hygiene - [A Key to Healthy Life]
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What is the importance of one's own towel and comb?

[7.1] Hygiene - [A Key to Healthy Life]
Chapter: [7.1] Hygiene - [A Key to Healthy Life]
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Match item in Column A with the appropriate items in Column B:

Column A Column B
Raticide Filaria
Culex Insecticide
Rat flea Encephalitis
DDT Plague
Housefly Gastroenteritis
Cockroach Cholera
Cholera Protozoan
Giardia Contamination
Faeces Vibrio



[7.1] Hygiene - [A Key to Healthy Life]
Chapter: [7.1] Hygiene - [A Key to Healthy Life]
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The question has four options. Choose the correct answer:
Community health service includes

[7.3] Aids to Health
Chapter: [7.3] Aids to Health
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The question has four options. Choose the correct answer:
Community health aims at

[7.1] Hygiene - [A Key to Healthy Life]
Chapter: [7.1] Hygiene - [A Key to Healthy Life]
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What is the major role of carbohydrates in our bodies?
[6.1] Nutrition
Chapter: [6.1] Nutrition
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Write two sources of vitamin C and Vitamin A.
[6.1] Nutrition
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Which vitamin is called anti-scurvy?
[6.1] Nutrition
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Which nutrient of food is the principal fuel in the cells?
[6.1] Nutrition
Chapter: [6.1] Nutrition
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Which foodstuff yields the maximum amount of energy on complete combustion?
[6.1] Nutrition
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Why are proteins described as body-building food?
[6.1] Nutrition
Chapter: [6.1] Nutrition
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Give the one-word substitute for the following:
A macromolecule formed by the linkage of thousands of amino acids.

[6.1] Nutrition
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State whether the following statement is True or False:

Vitamin B is water-soluble.

[6.1] Nutrition
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State whether the following statement is True or False:

Carbohydrates and fats are the main energy-yielding foods.

[6.1] Nutrition
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State whether the following statement is True or False:

Citrus fruits are the best source of vitamin C.

[6.1] Nutrition
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Fill in the blank:

Carbohydrates and fats are ______ yielding food.

[6.1] Nutrition
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Fill in the blanks:

Fats are compounds of ______ and ______.

[6.1] Nutrition
Chapter: [6.1] Nutrition
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