Question

when you are observing the nucleus in cheek cells in laboratory, what precautions do you take

Answer 1

- While scrapping, take mind that no damage strikes you.

- Overstaining and understaining ought to be kept away from.

- Avoid the section of air bubble while putting the cover slip.

- Spread the scrapping appropriately so the cells are generally isolated.

- Rinse your mouth with new water before taking cheek cells.

Answer 2

Answer:

Explanation:

1.while scrapping, take care that no injury occurs to you.

2.overstaining and understaining should be avoided.

3.avoid the entry of air bubble while putting the cover slip.

4.spread the scrapping properly so that the cells are widely seperated.

5.rinse your mouth with fresh water before taking cheek cell.

dont scrap the chhek too had it may injure you                                                                                  dont use over stain                                                                                                                         exesive stain should br drained off                                                                                                                                                                                                                                        scrapped material should be spread uniformly                                                                                                                           there should be no air bubbles under cover slip