give short note on cell wall
Answers
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Explanation:
✳️ The cell wall is the protective, semi-permeable outer layer of a plant cell. A major function of the cell wall is to give the cell strength and structure, and to filter molecules that pass in and out of the cell. A cell is the smallest part of an organism that still contains that organism's elements.
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Answer:
Cell wall is an outer layer of certain cells.....
Explanation:
The cell is an outer layer that covers the cell membrane(cell membrane is the membrane that separates the interior part of the cell from the outside environment ). All types of cells have cell membrane but Eukaryotic plants, fungi, and few prokaryotic have cell wall present in their cell. It provides strength and structural support for the plant and can control to some extent on what enters and moves out of the cell membrane. the material that makes up the cell wall varies or differs depending on the organisation. It has few functions- it is flexible but provides strength to the cell this allows to protect the cell against physical damage, it gives the cell its shape and maintains it. It controls the growth of the organism. It protects against invaders from entering the cell. It allows small molecules like water, protein and carbon dioxide through osmosis and distribute throughout the organism.