Because they are contained inside an animal/human's body; the plants are outside in the distance, so they would need a cell wall to protect them.
Animals do not have rigid cell walls because if we did, (assuming that you are an animal and not a species of plant or fungus) we wouldn't be able to move very well.
No ,they only have cell membranes.
because they don't
Yes.
The type of cell that always lacks a cell wall is the animal
No, only plant cells have cell walls! Animal cells have a cell membrane.
no,cheeks do not have cell walls because plants have cell walls to let protein and waste in and out while an animal cell just sits there.No, only plant cells have cell walls.Well,kind of.No only plant cells have cell walls.
No, absolutely not- cell walls are a characteristic of plants, bacteria and fungi- animal cells do not have cell walls ever. They have cell membranes, which are less rigid and less resistant to damage.
Plant cells have chloroplasts and cell walls, which animal cells don't have.
Animal cells do not have cell walls so cell walls do not do anything for animal cells.
That is not true. Plant cells have cell walls. Animal cells have cell membranes, but no cell walls.
The type of cell that always lacks a cell wall is the animal
Animal cells do not have cell walls
They have both. but animal cells do not have cell walls, just cell membranes
plant cells and animal cells both have cell walls.
Plant cells have cell walls, animal cells don't have cell walls.
Plant cells have cell walls, and animal cells do not.
Yes, plants and animals have cell walls.
No because only plant cells have cell walls ergo cell walls cannot form in animal cells at all.
No, only plant cells have cell walls! Animal cells have a cell membrane.
Animal cells do not have cell walls (but plant cells do).The cell membrane in an animal cell is a phospholipid bilayer.