Question

Shyam being very inquisitive, didn’t listen to the teacher’s instruction properly. He took the thin layer of onion peel with a drop of water on the glass slide. He placed the coverslip on it and start observing the slide under a microscope. But he was unable to see the cells of onion peel properly.

• What do you think he might have forgotten?
• What is the function of a dye?
• What values do you get from the above incidence?

Answer 1

Answer:

He forgot to place a dye in his sample

Explanation:

The dye makes the part of a cell distinct

Without dye, a cell will not be visible under a microscope