National Science Olympiad Forum By SOF Olympiad Trainer - Page 682

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
2 one is correct

Ans 2:

Class :
no check the 3rd one it says stamen form innermost ring but pistil / carpel form the innermost ring

Ans 3:

Class : Class 8
C is the answer

Ans 4:

Class : Class 9
gynoecium

Ans 5:

Class : Class 8
The correct answer is the second one

Ans 6:

Class : Class 6

Ans 7:

Class : Class 8
yeah ig 2 only cuz pistil is in the middle

Ans 8:

Class : Class 7
it asks the correct statement

Ans 9:

Class : Class 9
gynoecium is the innermost whorl of a flower not androecium

Ans 10:

Class : Class 7
Correct answer is C

Ans 11:

Class : Class 7

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8

Ans 2:

Class :
Could also be A.

Ans 3:

Class :
C is the correct answer

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Subject :NSO    Class : Class 5

Ans 1:

Class :
D) SEA WATER IS SO SALTY THAT IT CANNOT BE USED IN EITHER AGRICULTURAL OR DOMESTIC USE.

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Subject :NSO    Class : Class 4

Ans 1:

Class :

Ans 2:

Class :
Answer is (a)

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 6
Correct ans is d as it is given to wade in water and not swim in water

Ans 2:

Class : Class 3
c is correct answer

Ans 3:

Class : Class 5
both c and are the correct answers

Ans 4:

Class : Class 3
The awnser is supposed to be c but D is also correct means 2 correct awnsers.

Ans 5:

Class : Class 3
Answer C

Ans 6:

Class : Class 8
CORRECT ANSWER IS C...............................................................................

Ans 7:

Class : Class 7
correct option is c

Ans 8:

Class : Class 5
correct option c

Ans 9:

Class : Class 4
The answer should be C

Ans 10:

Class : Class 8

Ans 11:

Class : Class 5
none of the answers are correct

Ans 12:

Class : Class 7
yes opt c is correct because to wade in water the foot should be having a thin layer of skin between the toes. but in the image the foot has no thin layer of skin and it is only the foot of the regular bird,HEN.

Ans 13:

Class : Class 5
cccc

Ans 14:

Class : Class 8
D is correct

Ans 15:

Class : Class 1
c because g has two toes in the front and two back they look like wading birds but they actually look different from the picture ok?

Ans 16:

Class : Class 8
c will be the correct ans.

Ans 17:

Class : Class 8

Ans 18:

Class : Class 4
a

Ans 19:

Class : Class 4

Ans 20:

Class : Class 7

Ans 21:

Class : Class 4
c will be thecorrect answer

Ans 22:

Class : Class 9
c is the correct answer

Ans 23:

Class : Class 6
correct answer is option C

Ans 24:

Class :
harshit has copied the ans of SOF

Ans 25:

Class : Class 8
D because in f, there are there are three toes at the front and one at the back.Such feet are found in perching birds.Morever,g type of feet doesn't need any thinflaps because only swimming birds like ducks need it to swim and not wading birdslike herons,Ok?

Ans 26:

Class : Class 4
c willbe the correct answer

Ans 27:

Class : Class 5

Ans 28:

Class :
g helps birds to wade through water

Ans 29:

Class : Class 4

Ans 30:

Class : Class 3
Correct answer is C

Ans 31:

Class : Class 8
Both C and D are correct options

Ans 32:

Class : Class 5
correct option is C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
A,B and C are correct. What is the most suitable option?

Ans 2:

Class : Class 6
Ans is B because some plants grow from roots, stems, and leaves.

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
It says "many". NOT all. Every plant needs sunlight and water to live. Well not all plants need sunlight but still they do need water so answer must be C.

Ans 5:

Class : Class 2

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Subject :NSO    Class : Class 7

Ans 1:

Class :
Opt C bcz anther doesn't produce thousands of pollen grains It does only 2

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10

Ans 2:

Class : Class 10

Ans 3:

Class : Class 9

Ans 4: (Master Answer)

Class :
The correct answer is D.

Ans 5:

Class : Class 10

Ans 6:

Class : Class 10

Ans 7:

Class : Class 10

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