Chloroplasts contain chlorophyll which reflects sunlight to make plants green, but onion grow underground and are not exposed to sunlight.
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 need chloroplasts, so they dont have them.
i dont no were u find it
No, the presence of chloroplasts in an animal cell would not affect its color because chloroplasts are responsible for photosynthesis and contain chlorophyll, which gives plants their green color. Animal cells do not have chloroplasts and do not perform photosynthesis.
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.
onion cells dont contain chloroplasts as they are underground so cant photosynthesise
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.
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 need chloroplasts, so they dont have them.
i dont no were u find it
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.
No, the presence of chloroplasts in an animal cell would not affect its color because chloroplasts are responsible for photosynthesis and contain chlorophyll, which gives plants their green color. Animal cells do not have chloroplasts and do not perform photosynthesis.
Onion cells are plant cells, so they have a cell wall and more angular shape (but no chloroplasts, like some plant cells, since they are not part of the photosynthesizing part of the onion plant) Human cheek cells are animal cells, so the biggest difference is that they have no cell wall and thus a rounder shape.
plant cells have chlorophyll that i think a cell wall but chlorophyll is the main reason that they are greenRead more: What_does_a_plant_cell_have_that_a_animal_cell_does_not_have
onion cells dont contain chloroplasts as they are underground so cant photosynthesise
i dont know srry byee..
The chloroplasts make the plant stem green.
Onion peel cells are plant cells that have a rigid cell wall made of cellulose and may contain chloroplasts for photosynthesis. Human cheek cells are animal cells that lack a cell wall, have a flexible cell membrane, and contain a nucleus. Additionally, human cheek cells are eukaryotic, while onion peel cells are prokaryotic.
Sounds like chlorophyll