Question

list out the apparatus (materials and chemicals) you used in the in observations onion peel experiment? ​

Answer 1

Hope this will help you

Answer 2

Explanation:

Aim :- to observe the onion peel cells

Materials required :- onion, water, slide, glycerine, cover slip, microscope

Procedure:-

• Peel an onion and cut out a small fleshy portion from the bulb
• Break this piece into two small parts and try to separate them
• You will notice a thin translucent membrane holding the pieces together
• Take out the membrane, cut a small piece from it and spread it evenly in a drop of water on a slide
• While placing the peel on the slide, make sure that it is not folded
• Put a drop of glycerine on it
• Cover it with a cover slip and observe it under the microscope

Observations:-

• All the cells are similar in shape and structure
• Intercellular spaces are present
• Cells are arranged in rows
• Each cell has a cell wall, nucleus and cytoplasm