Why do plants have cell wall?
Answers
Why do plants have cell wall?
Answer:
Plant cells have cell walls around them, but it is not so in the animal cell. It gives plant cells their boxy shapes and ability to grow up and out so that they get lots of sunlight for making their food. Plants need a rigid structure. Animal cells have flexible cell membranes. So animal cells can have a variety of shapes, but plant cells can not, they have to take the shape of their cell walls.
Both plant and animal cells are eukaryotic, so they contain membrane-bound organelles like the nucleus and mitochondria. They are the building blocks of plants. The cell wall makes the cell strong, keeps its shape, and controls the growth of the cell and plant. The cell wall is tough and flexible but sometimes rigid also.
Answer:
(The cell wall surround the plasma membrane of the plant cell and provides tensile strength and protection against mechanical and osmotic stress.) (ex: drought plant)
In drought plant may wilt but it's cell wall help to maintain the structural integrity of it's stem, leaves and other structure,despite a shrinking less turgid vacuol
Explanation:
2nd passage is in needed