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Arush from Anandi Public School, Udgir
Subject :NSO    Class : Class 7

Priyanka took a destarched potted plant and set up an experiment as shown in the figure. She left the plant in sunlight for few hours and then tested the leaves X and Y for starch. Leaf X did not give starch test while leaf Y showed presence of starch.

What is proved by this experiment?

A Chlorophyll is necessary for photo-synthesis.
B Carbon dioxide is necessary for photo-synthesis.
C Light is necessary for photosynthesis.
D Oxygen is given out during photo-synthesis.


oohhhhhhk

Ans 1:

A Kumar from SNSVM, East Singhbhum
Class : Class 8
b is correct

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atharv from bluebells international, delhi
Subject :NSO    Class : Class 3

Ans 1:

Smita Roy from Nava Nalanda Santiniketan Shakha, Bolpur
Class : Class 3
B

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Gauri Singh from St Johns School Marhauli, Varanasi
Subject :NSO    Class : Class 5

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Adwait Shiva from Udgam, Ahemdabad
Subject :NSO    Class : Class 5

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
none of the above

Ans 2:

Ojasvit Pasricha from Sheiling House School, Kanpur
Class : Class 5

Ans 3:

Oishee poddar from Springdale primary school, Kalyani
Class : Class 5

Ans 4:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
any option is silly except for none of these it made me laugh

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Tanaya Bhosale from Lexicon International School , Pune
Subject :NSO    Class : Class 7

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Riya Singhani from BVB vidhyashram, jaipur
Subject :NSO    Class : Class 8

Ans 1:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
Yes you are right....Felice Fontana discovered nucleolus

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DIYA DEEP from NALANDA VIDYA NIKETAN, VIJAYAWADA
Subject :NSO    Class : Class 3

Ans 1:

MAYANK from A.P.S, REWARI
Class : Class 3
answer the question

Ans 2:

Smita Roy from Nava Nalanda Santiniketan Shakha, Bolpur
Class : Class 3
C

Ans 3:

Vishesh from Dav, Gujarat
Class : Class 3
C

Ans 4:

disshaan dholakia from st marys icse, mumbai
Class : Class 3
This is cheating I completed this question

Ans 5:

Sravanthi Phanikumar from ,
Class :
A

Ans 6:

Sayantan Saha from Don Bosco, Kharagpur
Class : Class 3
C

Ans 7:

Shweta Garg from apeejay school noida, Ghaziabad
Class : Class 3
blah blah blah

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Aravinda Venkatesan from Gd Goenka school indrapuram, Ghaziabad
Subject :NSO    Class : Class 9

Ans 1:

aditya apurva from DAV public School, Duttnagar
Class : Class 9

Ans 2:

aditya apurva from DAV public School, Duttnagar
Class : Class 9
somebody answer this question with an explanation

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Ahana Maity from DAV public school brij bihar, GHAZIABAD
Subject :NSO    Class : Class 3

Ans 1:

aarav sadhoo from lotus valley international school, noida
Class : Class 3
b is the answer

Ans 2:

Smita Roy from Nava Nalanda Santiniketan Shakha, Bolpur
Class : Class 3
B

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Tanushree from Asian International School, Colombo
Subject :NSO    Class : Class 5

Ans 1:

Kenisha Tamboli from Mansukhbhai Kothari National School, Pune
Class : Class 5

Ans 2:

Arnav kaul from Chirec, Hyderabad
Class : Class 5

Ans 3:

Keshav Taneja from Wisdom world school, Kurukshetra
Class : Class 5

Ans 4:

SOUMYARAJ ROY from DELHI PUBLIC SCHOOL, Dhanbad
Class : Class 5
A .

Ans 5:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
It came in my NSO exam. the correct answer is a

Ans 6:

Harshit shah from Shishukunj International School, Indore
Class : Class 5
ans is a

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