Question

what precautions do you follow while observing nucleus in cheek cells​

Answer 1

Answer:

1). option A. ii, iv, i, iii

2). 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.