How do you conduct the experiment to observe nucleus of cheek cell in lab what precautions do you take ?
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Answer:
The precautions to be taken while observing the nucleus in cheek cells in the laboratory:
The mouth of the person whose cheek is bein taken must be clean.
Do not scratch much while removing the cell.
Do not over or under stain the cell.
Avoid air bubbles while covering the slide.
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Explanation:
take a wooden spoon and scrap the inner part of cheek
you get tiny scraping
keep the scraping on the slide
add a little amount of water to it
drain the excess water in it
add methyl blue or saffron to the slide
keep another slide on it
now the slide is ready to observe under microscope
precautions are while taking scraping do not scrap the inner part of cheek you may hurt
use only a clean spoon to take the scraping s
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