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Subject :NSO    Class : Class 9

While observing a stained mount of onion peel under high power compound microscope, the central part of the cell does not take stain. Which of the following options correctly identifies this central part of the cell?

ANucleus
BCell wall
CVacuole
DChloroplast


Ans 1:

Class : Class 6
Answer is nucleus because plant cells have nucleus in middle and vacuole on the side

Ans 2:

Class : Class 10
Nucleus

Ans 3:

Class : Class 9
nucleus

Ans 4:

Class : Class 6
Answer is nucleus because plant cells have nucleus in middle and vacuole on the side

Ans 5:

Class : Class 9
Answer is A Nucleus

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