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Chloroplasts are not found in onions because they are underground storage organs of the plant and do not perform photosynthesis. Onions are primarily composed of modified leaves, which are designed to store nutrients rather than capture light for energy. Since chloroplasts are responsible for photosynthesis, they are typically found in green, photosynthetically active tissues, which onions lack in their bulb structure.
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Are chloroplasts visible in onion and cheek cells?
No chloroplasts in cheek and onion cells
Can you observe any chloroplast in the onion cell using microscope?
No, you cannot observe chloroplasts in onion cells because onion cells do not contain chloroplasts. Onions belong to a group of plants known as monocots, which typically lack chloroplasts in their cells. Chloroplasts are mostly found in the cells of green plants that undergo photosynthesis.
Why the chloroplasts is not present in the onion cell?
You can't see chloroplasts in an onion skin cell since the onion was underground. When the onion is underground, the sun can't reach the onion so the onion skin cells can't make glucose. The onion does have chloroplasts in its cells at the top of the onion. That's where he sunlight can reach the onion.
Do the cells of the onion bulb possess chloroplasts?
Onions are the root bulbs of onion plants. The plant itself contains chloroplasts, which cause the green colour, whereas the onion bulb itself contains other pigments and few, if any, chloroplasts.
What parts of the onion cells are not found in the blood cells?
An onion cell has a cell wall and a large central vacuole, both of which are not present in mammalian blood cells. Additionally, onion cells have chloroplasts for photosynthesis, while blood cells do not contain chloroplasts.
Are chloroplasts visible in onion and cheek cells?
No chloroplasts in cheek and onion cells
Can you observe any chloroplast in the onion cell using microscope?
No, you cannot observe chloroplasts in onion cells because onion cells do not contain chloroplasts. Onions belong to a group of plants known as monocots, which typically lack chloroplasts in their cells. Chloroplasts are mostly found in the cells of green plants that undergo photosynthesis.
Why the chloroplasts is not present in the onion cell?
You can't see chloroplasts in an onion skin cell since the onion was underground. When the onion is underground, the sun can't reach the onion so the onion skin cells can't make glucose. The onion does have chloroplasts in its cells at the top of the onion. That's where he sunlight can reach the onion.
Do the cells of the onion bulb possess chloroplasts?
Onions are the root bulbs of onion plants. The plant itself contains chloroplasts, which cause the green colour, whereas the onion bulb itself contains other pigments and few, if any, chloroplasts.
What structure you seen in hydrilla leaf cell but in onion cell?
The structures that are found in the hydrilla which are not found in the onion cell are chloroplasts, specifically the stomata and chlorophyll. Onions lack these structures because they grow underground.
What parts of the onion cells are not found in the blood cells?
An onion cell has a cell wall and a large central vacuole, both of which are not present in mammalian blood cells. Additionally, onion cells have chloroplasts for photosynthesis, while blood cells do not contain chloroplasts.
Why don't onion cells contain the function of a chloroplast?
Onion cells do not contain chloroplasts because onions are not photosynthetic organisms. Chloroplasts are only found in plant cells that require photosynthesis to produce energy for the cell. Onions obtain their energy through other metabolic processes and do not need chloroplasts for this purpose.
What structure is not found in onion cells?
Onion cells do not contain chloroplasts, as they are non-photosynthetic and do not perform photosynthesis. Instead, they primarily serve as storage and structural support. Chloroplasts are typically found in green plant tissues that are exposed to sunlight, which is not the case for the underground bulbs of onions.
Where are the chloroplasts in the onion cells?
There are no chloroplasts in bulb.Thats because they do not get sunlight.
What structure is found in elodea and not in potato and union cells?
The structure found in Elodea cells but not in potato and onion cells is the chloroplast. Chloroplasts are responsible for photosynthesis, which is the process of converting light energy into chemical energy to produce glucose. In Elodea, chloroplasts are abundant due to its aquatic environment, whereas in potato and onion cells, chloroplasts are less prevalent.
Do onions have chloroplasts in their cells?
The bulb of the onion does not but the leaves of the onion plant do.
Why do you see chloroplasts in the Elodea cell but not the onion cell?
Because an onion develops in the ground, and chloroplasts develop in the sunlight. Therefore no chloroplasts form. Think of it this way: Tree leaves contain chloroplasts because they contain chlorophyll in order for the leaves to turn colors. But who has ever heard of an onion changing colors because it's fall?! Onions dont needchloroplasts, so they dont have them.
