Cell membrane, cytoplasm, nucleus, vacuoles, endoplasmic reticulum, mitochondria, cell wall, chloroplasts. The spelling might be wrong but the rest is correct :)
The cells of the onion appeared to be crooked.
No chloroplasts in cheek and onion cells
Because, it is very small. You will need a electron microscope to see it.
it is like a rectangular shape .nuclear nuclear can be seen under microscope
Metaphase
Lexor
Yes, sometimes there will be green portions of the onion. If you look at those cells under the microscope, you will see chloroplasts.
how do cells of the onion specimen appear under the microscope
Like a misshaped box. It is grey under a microscope.
The onion cells are much more rectangle shaped, than the cheek cells and the nucleus in the onion cell is much more bigger and better seen in the microscope.
It can seen vaguely and invisible under the microscope
An onion is easy to peel to 1 layer of cells, and with a light microscope you cant see the individual cells in a leaf. Also the cell obtained from the bulb of onion is colorless, hence it can be easly stained with different dyes to study the cell organells under the microscope.