Question

define cell and cell wall​

Answer 1

Answer:

cell wall is a structural layer surrounding some types of cells, just outside the cell membrane. It can be tough, flexible, and sometimes rigid. It provides the cell with both structural support and protection, and also acts as a filtering mechanism

Explanation:

usually rigid nonliving permeable wall that surrounds the plasma membrane and encloses and supports the cells of most plants, bacteria, fungi, and algae — see cell illustration

hope It's help you

Answer 2

$\tt \green{ Cell}$

• Cell is a small basic unit of life .

• It is responsible to the all the process of life .

• Robert Hooke was the first Biologist who discovered cells .

• All organisms are made up of cells .

• In the year 1665 cells are discovered .

$\tt \green{ Cell \: wall}$

• It is the non-living component .

• Present in present exclusively in eukaryotic plants , fungi , and a few prokaryotic organisms .

• The cell wall is the outer covering of a cell .

• The plant cell wall provides definite shape, strength, rigidity .

• It helps to control cell expansion .