Question

Why do plant cell have a additional membrane surroundings the cell membrance ?What is this layer.

Answer 1

It is cell wall
please mark it as a brainliest answer

Answer 2

The cell membrane is a flexible and semi-permeable membrane and cannot fight the adverse climatic changes in its own. Therefore, a stiffer outer covering is present which protects and gives shape to the plant cell. This layer is called the cell wall.


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