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Subject :NSO    Class : Class 4

The given diagram shows a model, which some students have made using scrap materials to represent various parts of human digestive system. Identify these parts and select the correct statement regarding them.


AWall of Q has hair like outgrowths which are richly supplied with blood vessels.
BIn P, absorption of water takes place.
CIn R most nutrients are absorbed into the blood along with water.
DS secretes various digestive juices and helps in complete digestion of food.


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Ans 1:

Class : Class 4
Didn't get this one .

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

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Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
woooooooooooooooooooooooooooooooooooooooooooooooowwwwwwwwwwwwwwwwwwww !!!!!!!!!!!!!!!!!!!!!!!!

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Wasp sting is basic in nature. If you rub vinegar (acidic) on the sting, there will be neutralisation reaction of acid and base.

Ans 2:

Class : Class 7
so answer is d

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
the answer should be d option

Ans 2:

Class : Class 6
I think it's answer is D option.

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Subject :NSO    Class : Class 5

Refer to the given figures of types of teeth (P, Q, R and S) in human beings.

Select the correct option regarding them.

AS is used in tearing of food while P is used in cutting or biting of food.
BQ is total 8 in number while R is total 12 in number in human jaws.
CR type of teeth is absent in milk teeth and it appears in second set of teeth i.e., permanent teeth.
DP is total 2 in number while S is total 4 in number.


Ans 1:

Class : Class 5

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