EASY
9th CBSE
IMPORTANT
Earn 100
Given below are four operations for preparing a temporary mount of human cheek cells.
(i) taking scraping from inner side of the cheek cells and spreading it on a clean side.
(ii) putting a drop of glycerine on the material,
(iii) adding two or three drops of methylene blue
(iv) rinsing the mouth with fresh water and disinfectant solution.
The correct order of steps is:
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Important Questions on Slide of Onion Peel and Cheek Cells
EASY
9th CBSE
IMPORTANT
The extra stain from the slide if present is removed by
EASY
9th CBSE
IMPORTANT
To prepare a mount of human cheek cell, the sample is collected from
EASY
9th CBSE
IMPORTANT
A student used a red stain for mounting a peel of onion. This stain is
EASY
9th CBSE
IMPORTANT
The outermost layer of a cheek cell is
EASY
9th CBSE
IMPORTANT
The organelle not observed in animal cell is
EASY
9th CBSE
IMPORTANT
The cellular component not seen while observing the slide of a cheek cell is
EASY
9th CBSE
IMPORTANT
The shape of onion cells appear
EASY
9th CBSE
IMPORTANT
Which of the following are the identifying features of human cheek cells you will find in a slide given to you by your teacher?
