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Abhinav Singh from SUDHIR MEMORIAL INSTITUTE LILUAH HOWRAH, HOWRAH
Subject :NSO    Class : Class 7

Ans 1:

Ayush Kumar from DPS school , Vadodra
Class : Class 4
B

Ans 2:

Ayush Kumar from DPS school , Vadodra
Class : Class 4
B

Ans 3:

Dheeraj from Sri Sri Ravishankar Vidya Mandir, Bangalore
Class : Class 7
The answer is B!!!

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SOUMYARAJ ROY from DELHI PUBLIC SCHOOL, DHANBAD
Subject :NSO    Class : Class 4

Ans 1:

adhyan negi from DPS DWARKA, delhi
Class : Class 4
the answer is c means dehydration

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B Ananda Sri Kaushal from Sentia, Hyderabad
Subject :NSO    Class : Class 9

Ans 1:

Raji Kesavadas from sree valluvanad vidya bhavan perinthalmanna, malappuram
Class : Class 9
B

Ans 2:

Anuj Bramhan from Satyajeet International English School , Mehkar
Class : Class 9
D

Ans 3:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
B

Ans 4:

Intekhab from Jamia senior secondary school, New Delhi
Class : Class 9
B

Ans 5:

Naina Warjurkar from MDS Senior Secondary School , Udaipur
Class : Class 10
B

Ans 6:

Anuj Bramhan from Satyajeet International English School , Mehkar
Class : Class 9
D

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B Ananda Sri Kaushal from Sentia, Hyderabad
Subject :NSO    Class : Class 9

Ans 1:

Rishav from Elegant public school, Gaya
Class : Class 9
answer is "b"

Ans 2:

Shreyas Bibhuty from D A V Public school thane, THANE
Class : Class 9

Ans 3:

Shreyas Bibhuty from D A V Public school thane, THANE
Class : Class 9
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.

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B Ananda Sri Kaushal from Sentia, Hyderabad
Subject :NSO    Class : Class 9

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Shreya Mahesh from Sri Sri Ravishankar Vidya Mandir, Bangalore
Subject :NSO    Class : Class 8

In the given figure, showing the ultrastructure of a plant cell, identify the parts marked as P and Q and select the correct option regarding these.

(i) Part P helps in osmoregulation.
(ii) Cellular respiration occurs in part Q.
(iii) Synthesis of sugars occurs in part Q.
(iv) Part P provides colour to flowers and fruits.

A (i) and (ii) only
B (i) and (iii) only
C (iii) and (iv) only
D (ii) and (iv) only


The figure is not clear for the students to identify the organelle

Ans 1:

Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Class : Class 8
its 'B'- Part P helps in osmoregulation and Synthesis of sugars occurs in part Q

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Akshara from NPS, Bengaluru
Subject :NSO    Class : Class 5

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Akshara from NPS, Bengaluru
Subject :NSO    Class : Class 5

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Vibhor Mudgal from GBN School, Faridabad
Subject :NSO    Class : Class 4

Sarika read that woodlice are usually found under piles of damp rotting leaves. She suggested four possible explanations for this behaviour.
1. Woodlice need rotting leaves.
2. Woodlice find their food there.
3. Woodlice need dark conditions.
4. Woodlice need a damp environment.

The above diagram shows the experiment which Sarika had conducted. Which above explanation regarding the behaviour of the woodlice was tested by Sarika?

A 1
B 2
C 3
D 4


Ans.4

Ans 1:

Vibhor Mudgal from GBN School, Faridabad
Class : Class 4
4

Ans 2:

Aryanbomanwar from Chirec international school, Hyderabad
Class : Class 4

Ans 3:

Vibhor Mudgal from GBN School, Faridabad
Class : Class 4
4

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samarveer from dpsg, dehradun
Subject :NSO    Class : Class 4

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