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Why don't animal cells have a cell wall?

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Animal cells do not have cell walls because they do not need them. Cell walls, which are found in plant cells, maintain cell shape, almost as if each cell has its own exoskeleton. This rigidity allows plants to stand upright without the need for bones . read more

Animal cells do not have cell walls because they do not need them. Cell walls, which are found in plant cells, maintain cell shape, almost as if each cell has its own exoskeleton. This rigidity allows plants to stand upright without the need for bones or musculature. read more

Animal cells don’t have a cell wall, because they don’t need one; in plant cells, a cell wall maintains the shape of the cell, acting as its exoskeleton, which allows plants to stand upright; animal cells don't need cell walls because animals have a skeleton (indo- or exo-) for structural support. read more

To prevent this, plant cells have cell walls which maintain their shape even if the cell within it decreases in size. One drawback to this is that the tissue comprised of these cells is rather stiff. If animal cells were to have cell walls, they wouldn't be able to move in the way that animals need to. read more

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