Question

Define the cell wall​

Answer 1

Answer:

A cell wall is a structural layer surrounding some types of cells, just outside the cell membrane.

Hope it helps you

Answer 2

Cell Wall:

1. Cell Wall was first observed by Robert Hooke in cork tissue of Oak tree.
2. Cell wall is a non-living rigid structure and forms an outer covering for the plasma membrane of fungi and plants.
3. Cell wall gives shape to the cell and protects the cell from mechanical damage and infection.
4. It also helps in cell-to-cell interaction and acts as barrier to undesirable macromolecules.