National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 5

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Class : Class 6
MARKET

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Class : Class 5

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Subject :NSO    Class : Class 7

Read the given differences between X, Y and Z.


Select the correct statement regarding X, Y and Z.

A X is permeable to gases and other substances while Y and Z are impermeable.
B X and Y are permeable to gases and other substances while Z is impermeable.
C X and Z are permeable to gases and other substances while Y is impermeable.
D Y is permeable to gases and other substances while X and Z are impermeable.


PLS SOMEBODY EXPLAIN THE ANSWER

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Subject :NSO    Class : Class 7

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Class : Class 8

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Class : Class 6

Ans 3:

Class : Class 8

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 3

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Class : Class 4
B

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Class : Class 3
240

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
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:

Class : Class 4
Tadpole

Ans 3:

Class : Class 4
tadpole

Ans 4:

Class : Class 4
Yeah Question is Wrong

Ans 5:

Class : Class 5
Tadpole

Ans 6:

Class : Class 4
Question is WRONG

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Subject :NSO    Class : Class 5

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