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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
C

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Subject :NSO    Class : Class 7

Which of the following is the most effective way to measure the effect of different carbon dioxide concentrations on the rate of photosynthesis?

APlacing same amount of dry ice in similar bell jars kept in sunlight containing different plants.
BUsing different concentrations of sodium hydrogen carbonate solution with same type of immersed water plants in similar bell jars placed in sunlight.
CVarying light intensity given to different well watered plants placed in similar bell jars kept in sunlight.
DVarying amount of air provided to different well watered plants placed in similar bell jars kept in sunlight.


Ans 1:

Class : Class 7

Ans 2:

Class : Class 9

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
A is the correct answer as the volume of the container is 1500 cm 3 so how can air 1500 cm 3 can be pumped in it

Ans 2:

Class : Class 5
Yes Ananya

Ans 3:

Class : Class 3
c

Ans 4:

Class : Class 3
A

Ans 5:

Class : Class 8
The correct is A

Ans 6:

Class : Class 5
yes comp

Ans 7:

Class : Class 5
A is correct

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
for a fellow like u the ans should be b eat and check...

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
HOW

Ans 2:

Class : Class 4
How B is correct

Ans 3:

Class : Class 3
how can that happen?

Ans 4:

Class : Class 4
B

Ans 5:

Class : Class 3
B is the correct answer.

Ans 6:

Class : Class 5

Ans 7:

Class : Class 3
yah B is the correct answer

Ans 8:

Class : Class 3
In thunder storms we see the lightning comes first and the sound comes after the lightning.

Ans 9:

Class : Class 3
B

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
D

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
A is the ans

Ans 2:

Class : Class 5
a

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
It's answer could be C option.

Ans 2:

Class : Class 7
It can be all

Ans 3:

Class : Class 7
c

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