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Subject :NSO    Class : Class 9

Refer to the given figure showing a process and select the correct statement regarding it.

Which of the following events also involve this process?
(i) Exchange of respiratory gases
(ii) Opening and closing of stomata
(iii) Swelling of dried raisins when soaked in water
(iv) Spreading of aroma of flowers
(v) Seismonastic movements in plants

A (i) and (iv) only
B (i) and (iii) only
C (i), (ii) and (iv) only
D (ii), (iii) and (v) only


give description along with this question

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Subject :NSO    Class : Class 9

Refer to the given diagram of a type of connective tissue and select the incorrect option regarding it.


A P acts as phagocyte whereas T plays an important role during allergic reactions.
B Q provide only elasticity whereas S provides only strength.
C R secretes extracellular matrix whereas T produces a substance that checks clotting of blood inside the blood vessels.
D Q is made up of collagen protein whereas S is made up of elastin protein.


pl explain this a bit

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 10
z/(x-y) = 32/19 is not among the option of elements given.

Ans 2:

Class : Class 9
next time

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Subject :NSO    Class : Class 9

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 9

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 2:

Class : Class 9
pay attention to sum of their digits

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
Can u pls send the method

Ans 2:

Class : Class 10

Ans 3:

Class : Class 9
9.6

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
The answer is 12cm

Ans 2:

Class : Class 10
the answer is 12 cm

Ans 3:

Class : Class 9
The answer is 12cm

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
positive charge is acqired

Ans 2:

Class : Class 8
glass rod when rubbed with fur, it gives electrons to fur and becomes positively charged

Ans 3:

Class : Class 9
When rubbed with fur, glass will become negatively charged. However if silk is used instead of fur, glass will acquire a positive charge.

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