Question

Which of the following organelles is not found in onions cell?
a.mitochondrion
b.vacuole
c.centrionels
d.nucleus​

Answer 1

Answer:

c- Centrionels

Explanation:

As in all plant cells, the cell of an onion peel consists of a cell wall, cell membrane, cytoplasm, nucleus and a large vacuole. The nucleus is present at the periphery of the cytoplasm.

Answer 2

The correct answer will be c). Centrioles are organelle that is not present in onion cells.

• Onion cells are an example of a plant cell.
• The organelles present in a plant cell like an onion cell will be different from the ones present in a typical animal cell like a human cheek cell.
• Onion cells have walls that are made up of cellulose, whereas cell walls are not present in animal cells.
• Along with having unique organelles like plastids (like chloroplast), onion cells have common organelles like a huge vacuole, mitochondria, and the nucleus.
• The organelle that onion cells lack is the centriole.

Hence, the correct option to be chosen will be c). centrioles are the organelles that are not found in onion cells.

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