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Sriyansh from Surabhi , Hosapete
Subject :NSO    Class : Class 8

Study the given figure.

Which of the following is correct regarding P-T.

AS maintains a proper osmotic pressure in the cell for its turgidity and water absorption whereas P synthesises proteins.
BR liberates oxygen which is passed into atmosphere whereas T synthesises some of the enzymes required for its functioning.
CQ directs the synthesis of some structural proteins and chemicals required for cell growth whereas P mediates production of hormones by endocrine glands.
DBoth B and C.


i can't understand what enzymes secreted by mitochondria and how are they helpful for chloroplast for photosynthesis.

Ans 1:

Rahul Jha from Delhi Public School BN, Bengaluru
Class : Class 8

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Abhay Agarwal from St Francis School, Ghaziabad
Subject :NSO    Class : Class 8

Ans 1:

Abhay Agarwal from St Francis School, Ghaziabad
Class : Class 8
good qustion

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Bhramana Roy from Glendale Academy International, Hyderabad
Subject :NSO    Class : Class 8
Question. Consider the following statements and select the option which correctly identifies true (T) and false (F). (i) Part that gives colour to the eye is iris. (ii) Transparent outer layer that refracts light is lens. (iii) Retina is a light sensitive layer of the eye. (iv) Cornea is a region without any sensory cells. (i) (ii) (iii) (iv) A: F T F T B: T F T T C: T T F F D: F F T T Given answer is D. But Iris is the coloured part of the eye, thus giving it colour. Solution says retina gives it colour, which is false. The Retina has photoreceptors called cones and rods. Cones are sensitive to red, green and blue light, this enabling us to see colour. While the iris gives colour to the eye, the retina enables the eye to see colour. Thus Option B should be the answer. Unless there any explanation for this?

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samyak shwet from kidzee, Begusarai
Subject :NSO    Class : Class 8

Ans 1:

Maloncho Sen from Calcutta Girls High School, KOLKATA
Class : Class 8

Ans 2:

Rahul Jha from Delhi Public School BN, Bengaluru
Class : Class 8

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Sradha Sagarika from DAV PUBLIC SCHOOL, Hazaribag
Subject :NSO    Class : Class 8

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from , Dehradun
Subject :NSO    Class : Class 6

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
It is C because we don't REMOVE the pure or harmless substances, but OBTAIN them.

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Suvan Arora from Vivek High School, Mohali
Subject :NSO    Class : Class 7

Ans 1:

Krishna Srivastava from manipal public school, lucknow
Class : Class 7
Option c

Ans 2:

Shreenath Rajesh Nair from J H A S V Surat, Surat
Class : Class 7
THE ANSWER IS C as in both the circuits volltage - same arrangement - parallel

Ans 3:

Tejas Agarwal from Amity International School , Noida
Class : Class 7
C

Ans 4:

priyanka from kendriya vidalaya kathmandu, JHAJJAR
Class : Class 8
option C

Ans 5:

Shreenath Rajesh Nair from J H A S V Surat, Surat
Class : Class 7
THE ANSWER IS C as in both the circuits volltage - same arrangement - parallel

Ans 6:

priyanka from kendriya vidalaya kathmandu, JHAJJAR
Class : Class 8
option C

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Suvan Arora from Vivek High School, Mohali
Subject :NSO    Class : Class 7

Ans 1:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7

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Aarush Chakrabortty from GEMS Modern Academy, Gurugram
Subject :NSO    Class : Class 2

Ans 1:

Aarush Chakrabortty from GEMS Modern Academy, Gurugram
Class : Class 2
the hospital is at the left because on the it sign board is showing that it is at the left.

Ans 2:

Aarush Chakrabortty from GEMS Modern Academy, Gurugram
Class : Class 2

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Riddhi from St Ursula high school, PIMPRI CHINCHWAD
Subject :NSO    Class : Class 6

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
I ticked opt. C in my test bank...

Ans 2:

from , Dehradun
Class : Class 7
I DID OPTION C

Ans 3:

Pratul Kumar Sahoo from Presidium, Gurugram
Class : Class 4
c

Ans 4:

Pratul Kumar Sahoo from Presidium, Gurugram
Class : Class 4
i did option c but mistakely

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