MEDIUM
7th CBSE
IMPORTANT
Earn 100

When a few drops of iodine solution are added to a boiled potato, it turns_____.

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Important Questions on Nutrition in Animals

MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 2 - Nutrition in Animals>Exercise>Q C
In cow, the food first goes into _____.
EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 2 - Nutrition in Animals>Exercise>Q D

Match the following:

Column A Column B
1. Paramecium (a) tentacles
2. Small intestine (b) pseudopodia
3. Hydra (c) cilia
4. Amoeba (d) digestion of food
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 2 - Nutrition in Animals>Exercise>Q E
The mucus protects the inner lining of the _____. (stomach/uterus/cervix)
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 2 - Nutrition in Animals>Exercise>Q E
The tiny finger-like projections on the inner surface of the small intestine are called _____.
EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 2 - Nutrition in Animals>Exercise>Q E
The small intestine is about _____ long. (1.5 / 4.5 / 6.5) metres.
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 2 - Nutrition in Animals>Exercise>Q E
The process in which the undigested food is removed from the body is called _____. (egestion/ingestion)
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 2 - Nutrition in Animals>Exercise>Q F
The tongue helps in mixing food with saliva.
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 2 - Nutrition in Animals>Exercise>Q F
In humans, there are 14 teeth in each jaw.