National Science Olympiad Forum By SOF Olympiad Trainer - Page 271
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Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Subject :NSO    Class : Class 4

Ans 1:

MIERA SHARMA from DPS AGRA, AGRA
Class : Class 8
answer is not tadpole because tadpole has 5 especially 5 stages it is the first amphibian or animal i know who has 5 stages in the life cycle that are 1st egg 2nd embryo 3rd tadpole 4th froglet and last (5th also) is adult frog I have already reportedan errror the answer is very very wrong

Ans 2:

arunangsha kumar from dpsskj, kolkata
Class : Class 8
Tadpole

Ans 3:

Daksh Garg from Bombay scottish School Mahim, Mumbai
Class : Class 4
tadpole

Ans 4:

from VIS,
Class : Class 4
Tadpole

Ans 5:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 5

Ans 6:

VISHISHT S PILLAI from Bethany High School, Bangalore
Class : Class 4
Question is WRONG

Ans 7:

Kairav Gupta from Bombay Scottish School, Mahim, Mumbai
Class : Class 4
Yeah Question is Wrong

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Sannidhya Sharma from Gayatri Devi Goenka Public, Jammu
Subject :NSO    Class : Class 5

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shaurya aggarwal from scholars rosary senior secondary school, rohtak
Subject :NSO    Class : Class 7

Ans 1:

Akshay Jha from DPS NERUL, Navi Mumbai
Class : Class 7
Answer should be D or options should have been framed better.

Ans 2:

Aishwarya B from Shantiniketan International School , Hyderabad, HYD
Class : Class 9
yes but they are talking about the species, not that particular plant. It's anthers were removed but it still gave fruit which means the flower is bisexual.

Ans 3:

Nimisha Tambe from Narayana vidyalayam, Nagpur
Class : Class 8
but now the anthers are removed... so the answer is A

Ans 4:

siddarth from DPS Ecity, Bengaluru
Class : Class 8
There used to be anthers so it is D

Ans 5:

Aishwarya B from Shantiniketan International School , Hyderabad, HYD
Class : Class 9
So, both forms of pollination can happen. Hence the answer should be D.

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shaurya aggarwal from scholars rosary senior secondary school, rohtak
Subject :NSO    Class : Class 7

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shaurya from St Gregorios High school, Mumbai
Subject :NSO    Class : Class 5

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Agnish Chakraborty from The Heritage School, Kolkata
Subject :NSO    Class : Class 2

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Kanishk bhati from G D goenka school gzb, ghaziabad
Subject :NSO    Class : Class 3

Ans 1:

AaradhyaPatel from Delhi Public School, Korba
Class : Class 3
Yes c is the answer

Ans 2:

Aanya paliwal from n h GOEL world school, RAIPUR
Class : Class 8

Ans 3:

AADYA TANDON from DPS NOIDA SEC-30, Noida
Class : Class 5
C

Ans 4:

Saiganesh C Bhat from Mitra Academy, BANGALORE
Class : Class 4
C is the answer

Ans 5:

Prana Tandon from Jain International School, Nagpur
Class : Class 4
Why can't B

Ans 6:

Shruti from ,
Class : Class 1
ya why not b

Ans 7:

Arihant Medhi from Dps Barasat, Kolkata
Class : Class 7
C

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Saurabh from Vibarat kota, Kota
Subject :NSO    Class : Class 7

Ans 1:

Midhuna from ABCD, Banglore
Class : Class 3
I know right, the given answer is wrong plz correct it

Ans 2:

SAJAL SAROJ LAHKAR from SHRIMANTA SHANKAR ACADEMY, GUWAHATI
Class : Class 8
The correct answer is A) P as Pulmonary Artery has the least concentration of oxygen.

Ans 3:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8
thank you for explanation : |

Ans 4:

Midhuna from ABCD, Banglore
Class : Class 3

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I dont know my name from ryan international school, New Delhi
Subject :NSO    Class : Class 7

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Saurabh from Vibarat kota, Kota
Subject :NSO    Class : Class 7

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