Because it is obtained from the plant of onion and moreover it has a well defined cell wall, a characteristic feature of plants.
the animal cell is in the animal and the onion cell is in the onion
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no they have cell walls because only animal cells have cell membrains
Plant cells (the onion skin cells) have a cell wall, while animal cells (cheek cells) only have the cell membrane.
One, the onion, is a plant cell wich has a more definet structure when corresponding with other cells. While the frog cell is a animal cell therefore it has a looser structure.
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plant cells have a cell wall - animal cells do not
Describe how the onion and cheek cell were similar in observed parts what parts did they have common? Well they are similar because they both have a nucleus and cytoplasm. They are different because in an onion cell there is a cell wall, doesnt have chlorplast, and it is a plant. For a cheek cell it has a cell membrane, doesnt have a cell wall, and is an animal.
Cheek cells are only found in animals, whereas onion cells are found in platns, particularly onion cells. Cheek cells, being animal cells, do not contain a cell wall as onion cells do becasue cell walls are found only in plant cells for structure and rigidness. Onion cells, unlike most plant cells, do not have chlorplasts becasue it does not need sunlight for photosynthesis as other plants do. Being grown underground, it receives nutrients directly from the soil, so chloraplasts are not evident. This is also why onions are never green, since chloroplasts contain chlorpohyll, a pigment which gives plants its green color. Basically, cheek cells are found in animals, and onion cells are found in plants.
Both onion cells and nerve cells have the same look. Obviously they have both got cells in them and have nerly everything the same.
The time of cell division usually relates to the life span of a plant or animal. For onion root tips, the length of the cell division is related to the life span of the onion plant.
describe onion cell