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Dhruv from Springdales, Dubai
Subject :NSO    Class : Class 3

Ans 1:

Kaustubh rao from Alpha wisdom vidyashram, Trichy
Class : Class 5
The answer is D

Ans 2:

from ,
Class :
To allow better ventilation.

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Prajjit Gon from Basava International School, New Delhi
Subject :NSO    Class : Class 7

The polar bear has some adaptative to live in extremely cold climate of polar regions. Some are given in the box.

Select the correct adaptation values of the features P, Q and R from the following :
i Helps in catching the prey
ii Helps in high speed running
iii Insulates the body
iv Makes it a good swimmer
v Reduces heat loss
vi Makes it walk on snow easily
vii Sensitive hearing

A P → v, Q → vii, R → ii
B P → iv, Q → iii, R → i
C P → iii, Q → v, R → vi
D P → iii, Q → vii, R → ii


It seems wrong answer again

Ans 1:

amit kumar basistha from anundoram borooah academy, pathsala
Class : Class 7
D

Ans 2:

Senthil Kumar from ARB INTERNATIONAL SCHOOL, Coimbatore
Class : Class 7
ANSWER IS C

Ans 3:

Vedant Pungliya from ,
Class : Class 7
c

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Amanjeet Singh from ,
Subject :NSO    Class : Class 5

Ans 1:

Gauri Chaturvedi from St. Joseph Convent, Jabalpur
Class : Class 6
Answer is B

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ASHNA JAIN from inventure ACADEMY, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Ankit Hazarika from IVWS, Kolkata
Class : Class 6

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Prajjit Gon from Basava International School, New Delhi
Subject :NSO    Class : Class 7

Besides the arrangement as shown in the given set-up, what other arrangements must be made to test for the presence of starch in the leaves X and Y ?


A The plant should be destarched first and then used for the experiment.
B The plant should be placed in continuous light for 2-3 days prior to experiment..
C On leaf Y, iodine solution should be put on while leaf X should be used as control without iodine application.
D None of these.


please provide an explanation of this answer

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ASHNA JAIN from inventure ACADEMY, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Anmol kathar from deogiri global academy, aurangabad
Class : Class 7
the correct option is D and i have written D then also they had given me wrong and they had telling the answer B.

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kaithabjeetsingh@gmail.com from the shri ram school aravali, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

Ishaan Das Roy from Sri Chaitanya Techno School, Bengaluru
Class : Class 8

Ans 2:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 8

Ans 3:

Supratik Biswas from DPS RUBY PARK KOLKATA, kolkata
Class : Class 7

Ans 4: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

Ans 5:

Ishaan Das Roy from Sri Chaitanya Techno School, Bengaluru
Class : Class 8

Ans 6:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 8
How

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SAUGATA SAHA from ,
Subject :NSO    Class : Class 3

Ans 1:

from ,
Class :
The pencil looks bent because of the phenomenon called Refraction. When light enters water it cannot move as fast as it does in the air. As the light enters the water on an angle it does not follow its original path, and this makes the image look bend.

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kaithabjeetsingh@gmail.com from the shri ram school aravali, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

thechampiondaksh from K R Mangalam World School, New Delhi
Class : Class 8
the answer is c according to me as convex mirror always forms diminished , erect and virtual image

Ans 2:

Taksh from St John High School, Mumbai
Class : Class 7
Ans a

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TEJAS SHENDE from kendriya Vidyalaya IIT Mumbai, Mumbai
Subject :NSO    Class : Class 7

Ans 1:

parijatsomani from The Global Edge School, Hyderabad
Class : Class 7
they are asking what is incorrect

Ans 2:

Aditya kumar from Sapphire International School, Noida
Class : Class 8
as u are correct that pumule form the shoot of plant but in some cases it is future root like in some plants radicle decay due to some disease so pumule grows as root . So here right option will be "c"

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