National Science Olympiad Forum By SOF Olympiad Trainer - Page 596

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 10

Ans 2:

Class : Class 10
the answer is 'b' .The plant cell does not burst in hypotonic solution because the plant cell wall exerts an equal pressure as exerted by the liquid in the cell.So this prevents it from bursting but after sometimes, the plant cell will burst.

Ans 3:

Class : Class 9
answer is "b"

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
Why is the solution B? Can someone explain

Ans 2:

Class : Class 9
The correct answer is A

Ans 3:

Class : Class 8
Answer is A

Ans 4:

Class : Class 9

Ans 5:

Class : Class 9
Can someone explain the solution?

Ans 6:

Class : Class 7
The answer is A

Ans 7:

Class : Class 10
the answer should be A. its given wrong in the test

Ans 8:

Class : Class 9

Ans 9:

Class : Class 10

Ans 10:

Class : Class 8
The answer is B

Ans 11:

Class : Class 5
The answer is B because initial temp is 0 the its heated to temp more than melting point so after melting it'll have latent heat of fusion ,therefore temp will be constant finally it will spike to a high temp shown by graph b

Ans 12:

Class : Class 9
the correct answer is A it is given wrong in the test

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
its 'B'- Part P helps in osmoregulation and Synthesis of sugars occurs in part Q

Ans 2:

Class : Class 8
p is a vacuole so it is used to store food

Ans 3:

Class : Class 8
how the heck am i supposed to tell what q is, the figure is so blurry

Ans 4:

Class : Class 8
true

Ans 5:

Class : Class 10

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
4

Ans 2:

Class : Class 4
4

Ans 3:

Class : Class 6

Ans 4:

Class : Class 4
This question is too complicated

Ans 5:

Class : Class 7
The Solution is not explaining in a way through which we can undestaand

Ans 6:

Class : Class 7
It is easy, read the solution propperly and then you find the answer

Ans 7:

Class : Class 6
COMPLICATED stuff!!!!!.......

Ans 8:

Class : Class 6

Ans 9:

Class : Class 10
Does anyone have an explanation here?

Ans 10:

Class : Class 8
dont understand it

Ans 11:

Class : Class 9

Ans 12:

Class : Class 7
I also didn't understand the question.

Ans 13:

Class : Class 5
tough

Ans 14:

Class : Class 6
Why is the answer D? This is because it says that woodlice are found typically under damp rotting leaves. For the test, Sanika kept rotting leaves on dry and damp soil. If you read the question carefully, you will find that Sanika had stated that woodlice needed a damp environment as a possible explanation as to why woodlice were found under damp rotting leaves. She even placed the woodlice pointing to the rotting leaves with damp soil under it. Based on this, she was most probably testing the 4th explanation she stated and so that, my friends, is why option D is the correct answer.

Ans 15:

Class : Class 7
I don't get it.I wish that the person who's answer is always labelled as Master Answer,Admin from reviwise comes and answers this question.

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
The answer is- The blue whale.

Ans 2:

Class : Class 4
There Are 6 LARGEST Fishes in The World.(1) Great White Shark.(2) Beluga.(3) Greenland Shark.(4) Basking Shark.(5) Giant Oarfish.(6) Whale Shark.

Ans 3:

Class : Class 7
The answer is- The blue whale.

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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