Biology, 21.02.2021 01:00 yalley1982

Why did you not see any chloroplasts in the onion epidermal cells, unlike in the Elodea (Anacharis) cells? -Chloroplasts in onion cells are hidden by the large central vacuole.
-The part of the onion viewed under the microscope grows underground.
-The purpose of chloroplasts is to make the plant green but onions are not green.
-Chloroplasts are organelles that absorb sunlight energy and perform photosynthesis.
-Plant parts that grow underground are not exposed to sunlight.
-Onions had chloroplasts before they were picked from the ground but the chloroplasts dried up and disappeared after being exposed to the sunlight.
-Onions are not plants and therefore do not have chloroplasts.
-Plant parts that are not exposed to sunlight cannot do photosynthesis.

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Why did you not see any chloroplasts in the onion epidermal cells, unlike in the Elodea (Anacharis)...

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