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
Explanation:
hope it help brainliest pls
It might be 9 but I'm not sure
Answer:
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