Question

what precautions do you take while observing onion cells

Answer 1

pour a little glycerine to see it clear

Answer 2

****Heyy friend here is ur answer****

Precautions to be taken while observing cheek cells are

1)    Do not scrape the cheek too hard as it may injure you (buccal mucosa).

2)    Scraped material should be spread uniformly on the slide.

3)    Excess stain should be drained off.

4)    There should be no air bubbles under the coverslip.

Hope it was helpful:-)