Why are plant cells square and animal cells round?

The pattern diagram draws the plant cell in a square shape to indicate that the plant cell has a cell wall, and the shape of the cell is determined by the cell wall. Animal cells are drawn in circles without cell walls, assuming that the pressure is equal in all directions. The actual plant cells are polyhedron, and the animal cells are flattened, fusiform, columnar, multi-branched, and so on.

Because plants have cell walls, the cell walls are square, animal cells do not.

=bThe cell morphology of different tissues is different.

It is not possible to generalize.

Let's talk about animal cells first, are epithelial cells round? Are nerve cells round? Are sperm cells round?

As for why you think plant cells are square, it is mainly because the cell wall restricts the expansion of the cell.

When you break down the cell wall, it's still round.

Because plant cells have a young cell wall, they can plasticize the cytoplasm wrapped in the cell membrane, while animal cells do not have a cell wall, only a cell membrane.

Because there is a cell wall outside the cell of a plant that maintains the shape of the cell, while the cells of animals do not.

Plants have a cell wall, and the cell wall determines the shape of the cell, and it is not necessarily square.

Animals don't have but animals also have cells that aren't round, such as nerve cells.

Plant cells have cell walls and square cells are closely arranged.

Not necessarily, plant cells are not square, and animal cells are not round.

Plant cells u cell wall animals do not have.

The structures that plant cells have but animal cells do not have are known slag: cell walls, vacuoles, chloroplasts.

The structure of a plant cell is a cell wall, a cell membrane, a cytoplasm, and a nucleus.

Vacuoles, chloroplasts, and mitochondria.

Animal cells have a cell membrane, cytoplasm, and nucleus.

The common structures of the two are cell membrane, cytoplasm, nucleus, and mitochondria, and the structures that plant cells have but animal cells do not have are cell walls, fluid bubbles, and chloroplasts.

<> both have cell membranes, cytoplasm, and nucleus, but animal cells do not have cell walls. and lifting rough.

Animal cells do not, whereas the unique structure of plant cells includes the cell wall.

vacuoles, but also chloroplasts.

Of course, if we want to consider the cell wall comprehensively, it does not mean that plant cells are unique. Microbial cells also contain cell walls. Vacuoles are also not plant-specific, and many microorganisms contain several small vacuoles.

Now only chloroplasts are plant cells, which distinguish them from others. The unique structure of animal and microbial cells.

Plant cells have a cell wall, a cell membrane, a cytoplasm, and a nucleus. The cytoplasm of plant cells includes cytoplasmic matrix and organelles. The organelles of plant cells include: endoplasmic reticulum, mitochondria, Golgi apparatus, ribosomes, lysosomes, chloroplasts, vacuoles.

Animal cells have cell membrane, cytoplasm, nucleus. The cytoplasm of animal cells includes the cytoplasmic matrix and organelles.

The organelles of animal cells include: endoplasmic reticulum, mitochondria, Golgi apparatus, ribosomes, lysosomes, centrosomes.

Animal cells have no walls, no chloroplasts, and no vacuoles.

Higher plant cells do not have centrosomes.

There are mitochondria, cell membranes, ribosomes, lysosomes, Golgi apparatus, endoplasmic reticulum.

Note: Lower plant cells may have centrosomes! The rest of the upstairs is pretty much the same.

The basic structure of animal and plant cells has a cell membrane, nucleus, and cytoplasm, but the difference is that plant cells have cell walls, vacuoles, and chloroplasts, while animal cells do not.