Question

to observe the nucleus in onion peel cell​

Answer 1

Answer:

An onion is a multicellular (consisting of many cells) plant organism.As in all plant cells, the cell of an onion peel consists of a cell wall, cell membrane, cytoplasm, nucleus and a large vacuole. The nucleus is present at the periphery of the cytoplasm

Answer 2

Onion cells can be stained by using Iodine. Since iodine is a starch indicator. It combines with the starch molecules in cytoplasm and nucleus and makes them visible.

Explanation:

• However, methylene blue is used in human check cell experiments for staining.

• Being a "multicellular plant organism", similar to all the plant cells, the cells of onion peel consist of a 'cell wall', 'cytoplasm', 'nucleus', 'cell membrane' and a 'large vacuole' and the nucleus is situated at the outer limits of the cytoplasm.

To know more:

How is a bacterial cell different from an onion peel cell ?

https://brainly.in/question/14799