Question

The observation that can be made in Onion peel cell and not in cheek cells.

• A. Presence of a cell wall, vacuole, rectangular cells.
• B. Presence of ribosomes, cell wall, polygonal cells
• C. Presence of chloroplasts, vacuoles, polygonal cells.
• D. All the above.

Answer 1

The correct option is A

Presence of a cell wall, vacuole, rectangular cells.

The correct option is A:

Explanation of the correct option:

1. Plant cells are rectangular in shape.
2. The cell has a cell wall which is the protective outer covering seen in plants.
3. It is permeable and is made up of cellulose, which is a fibrous carbohydrate which cannot be digested by humans.
4. Plant cells has large vacuoles.

Explanation of the incorrect options:

Animal cell is oval shaped structure without cell wall and plastids and has only few small vacuoles.

Thus, the observation that can be made in Onion peel cell and not in cheek cells is the Presence of a cell wall, vacuole, rectangular cells.