The epidermal cells of onion protect against

Fungi

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Virus

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Both A and B

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Water

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Solution

The correct option is C Both A and B
The epidermal cells of onions provide a protective layer against viruses and fungi that may harm the sensitive tissues. Firm, small onions are best for microscopy. Remove the epidermal layers by cutting the onion and peeling them off.

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Similar questions

Q. A well stained leaf peel mount when observed under the high power of a microscope shows nuclei in :
(1) only epidermal cells
(2) only guard cells
(3) guard cells and epidermal cells
(4) guard cells, epidermal cells and stoma

Q. Given below is the diagram of a stomatal apparatus. In which of the following, all the four parts labelled as A, B, C and D are correctly identified?

	A	B	C	D
1.	Epidermal cell	Subsidiary cell	Stomatal aperture	Guard cell
2.	Subsidiary cell	Epidermal cell	Guard cell	Stomatal aperture
3.	Guard cell	Stomatal aperture	Subsidiary cell	Epidermal cell
4.	Epidermal cell	Guard cell	Stomatal aperture	Subsidiary cell

Q. Cells of the epidermal tissue form a layer intercellular space.

Q. Epidermal cells include

The stomatal pore is guarded by two kidney shaped guard cells. Name the epidermal cells surrounding the guard cells. How does a guard cell differ from an epidermal cell? Use a diagram to illustrate your answer.

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The epidermal cells of onion protect against

The correct option is C Both A and BThe epidermal cells of onions provide a protective layer against viruses and fungi that may harm the sensitive tissues. Firm, small onions are best for microscopy. Remove the epidermal layers by cutting the onion and peeling them off.

The correct option is C Both A and B
The epidermal cells of onions provide a protective layer against viruses and fungi that may harm the sensitive tissues. Firm, small onions are best for microscopy. Remove the epidermal layers by cutting the onion and peeling them off.