Question

Write the apparatus and procedure of onion root tip experiment​

Answer 1

The apparatus and procedure of onion root tip experiment is described as follows:

Explanation:

• Apparatus: Forceps, needles, blades, microscope (Compound), filter paper, cover slip, watch glass, dropper, HCL, Acetocarmine stain, Onion root peel

• Procedure:
• The onion should be placed on a clean tile.
• Snip the onion root tips with a blade.
• when new roots start to grow, trim about 3cm of them and place them in a watch glass.
• Then shift it to a vial containing aceto alcohol.
• Leave it for one day.
• The next day, pick a root and place it on a fresh glass slide.
• Add one drop of HCL and 2-3 drops of acetocarmine strain.
• Mount a coverslip on it.
• The onion root tip cell is now prepared and should be observed under a compound microscope.

Answer 2

Answer:

The apparatus and procedure of onion root tip experiment is described as follows:

Explanation:

Apparatus: Forceps, needles, blades, microscope (Compound), filter paper, cover slip, watch glass, dropper, HCL, Acetocarmine stain, Onion root peel

Procedure:

The onion should be placed on a clean tile.

Snip the onion root tips with a blade.

when new roots start to grow, trim about 3cm of them and place them in a watch glass.

Then shift it to a vial containing aceto alcohol.

Leave it for one day.

The next day, pick a root and place it on a fresh glass slide.

Add one drop of HCL and 2-3 drops of acetocarmine strain.

Mount a coverslip on it.

The onion root tip cell is now prepared and should be observed under a compound microscope.