Question

Which of the following organelle is present in onion cell but not human cheek cell?​

Answer 1

Explanation:

onion cells are plant cells. 2 onion cells have a cell wall,while cheek cell do not. 3 onion cells contain plastids such as chloroplast.

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Answer 2

Cell wall is present in onion cell but not in human cheek cell.

Explanation:

1. Cell wall is only present in the cell of plants and is absent in the cells of animals.

2. Since the cheek cell of humans is the cell of animal, hence we cannot observe cell wall there. But cell of onion is a plant cell and therefore we can observe cell wall in it.

3. Cell wall has the function to give strength and protection to the cell from external stress and unfavourable conditions.

4. The cell wall that is present in onion cell is composed of or is made up of a substance called cellulose.

5. The transport that occurs in the intercells is also controlled by the cell wall.

KNOW MORE:

Diagram of human cheek cell and onion cell:

https://brainly.in/question/7740691

Cell wall description alongwith diagram:

https://brainly.in/question/3348507

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