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Subject :NSO    Class : Class 9

Which of the following are incorrectly matched?

(i) Adipose tissue – Fat storage
(ii) Stratified epithelium – Skin
(iii) Areolar tissue – Packaging tissue
(iv) Squamous epithelium – Kidney tubules
(v) Cardiac muscle – Branched and multinucleate
(vi) Striated muscle – Unbranched and uninucleate


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


Kidney tubules have simple cuboidal epithelium and not squamous epithelium. So, the answer should be (iv), (v), (vi). But this is not given in the options. Isn't it wrong?

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
The correct answer is B. Because a blender is a complex machine.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4

Ans 2:

Class : Class 5
C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
The answer is C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
It's A.Silver

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Subject :NSO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1

B

Marble is a metamorphic rock which is formed when limestone is exposed to high temperatures and pressures. It is not  formed by cooling of lava.


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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

B

Revolution of the Earth around the Sun causes change in seasons.


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Subject :NSO    Class : Class 4

Manoj crossed out mushroom from the group given below because he felt that it did not belong there.
           
Which of the following statements support Manoj’s conclusion?
a. Mushroom is a plant while the rest are not.
b. Mushroom is a fungus while the rest are not.
c. Mushroom feeds on decaying things while the rest do not.
d. Mushroom cannot make its own food while the rest can.

A b and c only
B a, b and d only
C a, c and d only
D b, c and d only


d

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

D

Potted plant would be able to carry out the process of making food under the condition given in option D because it is getting sufficient sunlight, air and water from the soil. Under the condition given in option A it will not get proper light and the condition given in option B it will not get water, as soil is dry. In the condition given in option C it will not get air as vaseline blocks the stomata and prevents the entry of air into it.


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