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manav singhal from hansraj public school, zirakpur
Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

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

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Parul Kolhe from Hiranandani Foundation School Powai, Mumbai
Subject :NSO    Class : Class 6

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kalpita from dr y s khedkar international shool, Aurangabad
Class : Class 7
d) h

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Chitrang Bhardwaj from St. Francis Sr. Sec. School 'English Medium', Bandikui
Subject :NSO    Class : Class 7

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Aparajita from Mount Litera Zee School, Vasco da gama
Class : Class 8
Alkalies are soluble in water and are strong bases. Bases are substances which do not dissolve in water. :)

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Manoranjan Sahoo from st xavier , dhenknal
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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Manoranjan Sahoo from st xavier , dhenknal
Subject :NSO    Class : Class 4

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Aarush from Podar, Mumbai
Class : Class 7
baby elephants cannot live till the age of 1415 and there are only female and babies in the herd so option a

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Kashika Vedasen from ,
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

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

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Dhruva Rojekar from Bombayscottishschool , Mumbai
Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

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

Ans 2:

Daksh from RKC, Rajkot
Class : Class 8
The correct answer is B, as the more the length of the attracting material stronger the magnetic field

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Dhruva Rojekar from Bombayscottishschool , Mumbai
Subject :NSO    Class : Class 7

Ans 1:

Sherlock Holmes from Baker Street, London
Class : Class 8
Hi! I had the same doubt in mind, but I found the same picture on google which was much more clearer. Even in this picture you can see anthers on the side of the pistil. Thus, the answer should actually be (i) and (iii). But that is not there in the options. Take Care and Hope You Understand :) Darsh Kedia, NSO International Rank 1 and 3

Ans 2:

Ritwic Verma from The Shri Ram School Moulsari, New Delhi
Class : Class 8
Let’s study the given diagrams showing the cross-section of two flowers carefully: Flower X shows Sepals, Petals and Pistil. There is no Stamen. Flower Y shows Sepals, Petals, Stamens and Pistil. Pistil is the “female” part of a flower, as it produces seeds. Stamen is the “male” part of a flower, as it produces pollen. Now, let’s check the given statements, and find out which ones are correct: (i) Both flowers will produce female gametes. ----- Correct. Since both flowers have Pistil, they both can produce female gametes, or seeds. (ii) Flower X is a female flower and flower Y is a bisexual flower. ----- Correct. Flower X only has Pistil, so it is a female flower. Flower Y has both Stamen and Pistil, so it is a bisexual flower. (iii) Self pollination can take place in both flowers. ----- Incorrect. Since only flower Y has both Stamen and Pistil, self pollination can take place on flower Y only. Only Statements (i) and (ii) are correct, so the right answer is Option C

Ans 3: (Master Answer)

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

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Devansh Sachdeva from Blooming Vale Public School, Kotdwara
Subject :NSO    Class : Class 5

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Devansh Sachdeva from Blooming Vale Public School, Kotdwara
Subject :NSO    Class : Class 5

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