Question

mention the additional layer which is present in an onion peel cell

Answer 1

The clear epidermal cells exist in a single layer and do not contain chloroplasts, because the onionfruiting body (bulb) is used for storing energy, not photosynthesis. Each plantcell has a cell wall, cell membrane, cytoplasm, nucleus, and a large vacuole

Answer 2

Explanation:

All living things are composed of cells. They are the building blocks of all life. Cells come in many different shapes and have different functions. Plant and animal cells are different, too. The main difference between plant and animal cells is that plant cells have a cell wall on the outer layer, whereas animal cells only have a cell membrane. The cell wall is a protective layer outside the cell membrane that also provides support for the cell's structure.