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ADITI MOHAPATRA from Jamnabai Narsee School GIFT City, GANDHINAGAR
Subject :NSO    Class : Class 5

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Himanish Basu from Army Public School Kamaraj Road, Bangalore
Subject :NSO    Class : Class 7

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Keshav Dharni from DAV Public School BRS Nagar Ludhiana, Ludhiana
Subject :NSO    Class : Class 9

Read the given statements and select the option that correctly identifies them as true (T) and false (F) ones.
I. Downy mildew in plants is caused by fungi.
II. Chlamydomonas and Fucus are unicellular algae whereas Polysiphonia and diatoms are multicellular.
III. Virus contains both DNA and RNA as genetic material.
IV. Citrus canker is a bacterial disease that is highly contagious.

A
B
C
D


A virus has both DNA and RNA. Please correct it.

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Ishaan Ahuja from TSMS, Noida
Subject :NSO    Class : Class 6

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Devabhrith from Delhi Public School Electronic City Bangalore, Bengaluru
Subject :NSO    Class : Class 6

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Aishee Chatterjee from DPS Durg, Bhilai
Subject :NSO    Class : Class 6

Ans 1:

Aishee Chatterjee from DPS Durg, Bhilai
Class : Class 6
d

Ans 2:

Aishee Chatterjee from DPS Durg, Bhilai
Class : Class 6
d

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Jishnu from St .aloysius, bhusawal
Subject :NSO    Class : Class 6

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Suvan S from Emerald International School, Bangalore
Subject :NSO    Class : Class 5

Sania had to prepare a list of voluntary actions of body. By mistake, she wrote some involuntary actions also in the list. Pick out the involuntary actions from the list prepared by Sania, shown below.
(i) Chewing food
(ii) Sitting upright on a table
(iii) Digestion of food
(iv) Beating of heart
(v) Singing a song
(vi) Dancing
(vii) Breathing

A(i), (iii) and (v) only
B(iii), (iv) and (vii) only
C(ii), (iii) and (vi) only
D(v) and (vii) only


Ans 1:

Suvan S from Emerald International School, Bangalore
Class : Class 5
b

Ans 2:

AQUIB KHAN from Presidency School, Bangalore
Class : Class 5

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bhargav balaji from National Public School, Bengaluru
Subject :NSO    Class : Class 7

Ans 1:

Jay from PSBB Millennium school, Chennai
Class : Class 8

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Hprakash09 from Billabong high Bhopal, Bhopal
Subject :NSO    Class : Class 8

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