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Why do plants have cell wall and animal cell do not have?
Plants have a cell wall because they are rigid structures. Cell walls provide support and are made of cellulose, a substance that is harder than cell membrane. Animal cells do not have a cell wall because they need to be flexible and able to move.
What cell contains chloroplasts which has chlorophyll?
The only type of cell that contains a rigid wall and contains chlorophyll is the plant cell. This is because the cell needs more protection and needs to be able to complete photosynthesis.
Why plants able to stand direct even without support?
Turgidity. The ability of plants, with their cell walls, to take in a abundance of water which makes the cell rigid from the water pressure. Thus, with all cells turgid, the plant is able to stand.
Do plant or animal cells have a cell wall?
Plant cells. They need to stay rigid and be able to withstand osmotic pressure.
Why are plant cells square?
The cell walls around the cell membrane all link together with other cells. This creates a regular pattern and makes them link together more closely, compared to an animal cell which is mostly random.
Plants are able to grow tall because their cells are rigid?
walls
Why do plants have cell wall and animal cell do not have?
Plants have a cell wall because they are rigid structures. Cell walls provide support and are made of cellulose, a substance that is harder than cell membrane. Animal cells do not have a cell wall because they need to be flexible and able to move.
Why is plant able to stand erect without support?
Plants are able to stand upright thanks to the turgor pressure in the cells. The large central vacuole in the plant cells are able to take up water and makes the cell more rigid and the overall plant erect.
What cell contains chloroplasts which has chlorophyll?
The only type of cell that contains a rigid wall and contains chlorophyll is the plant cell. This is because the cell needs more protection and needs to be able to complete photosynthesis.
Why plants able to stand direct even without support?
Turgidity. The ability of plants, with their cell walls, to take in a abundance of water which makes the cell rigid from the water pressure. Thus, with all cells turgid, the plant is able to stand.
Do plant or animal cells have a cell wall?
Plant cells. They need to stay rigid and be able to withstand osmotic pressure.
Why do animal cells not have cell walls?
Yes.
Do plant cells have a ribosome?
Yes because Ribosomes make protein and Plants need protein to be able to make food and oxygen!
Which has only prokaryotic cells?
Plants can only have eukaryotic cells because they themselves are eukaryotic. Only a bacteria (which is a prokaryote) is able to reproduce to form another prokaryotic cell.
What makes plants different from other organisms such as animal and fungi?
For one, on a microscopic level, plant cells have a cell wall and chloroplast. Animal, protists, fungi, and bacteria cells do not.
What helps keep the plant cell rigid?
1. The pressure of water within the cell will either cause the cell to be rigid (turgid) or not (plasmolysed). The pressure is created by the movement of water via osmosis. The water is contained in the cell's vacoule, and this pushes against the cell wall causing the cell to become rigid. 2. The cell wall itself is the other thing that causes the cell to be rigid, it is made usually of cellulose, which means it is strong and rigid. It causes the plant cell to have a definitive shape, but animal cells that don't have them are likely to change shape.
Why do animals don't have to go through photosynthesis?
Because animals are able to go and get food from their surroundings unlike plants. Plants need photosynthesis because they aren't able to hunt food from around them or use their prey as food like us humans and animals.
