________ have guard cells.

Open in App

Solution

Guard cells:
These are the kidney-shaped cells found in stomata.
They guard the stomatal pore by surrounding it.
They control the exchange of gases and water with the environment.
They are located in the leaf epidermis.
Final answer:
Stomata have guard cells.

Suggest Corrections

Similar questions

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.

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. A student had drawn the diagram of stomata in a hurry, as shown alongside. He could not be given full marks as he :

(1) forgot to draw nuclei in guard cells and also to label the diagram.
(2) did not draw nuclei in guard cells and other cells.
(3) should have drawn nuclei and chloroplasts in guard cells and nuclei in all epidermal cells.
(4) did not label the stoma in the correct position.

40. When an epidermal of a leaf is observed through a high powered microscope, it shows that each

stomata is surrounded by(a) many guard cells. (b) a pair of guard cells.(c) a single guard cell. (d) a pair of epidermal cells.

Q. Select the correct events leading to the stomatal opening.
(a) The decline in guard cell solutes.
(b) Lowering of osmotic potential of guard cells.
(c) Rise in K ions in guard cells.
(d) Movement of water from neighboring cells into guard cells.
(e) Guard cells become flaccid.

Join BYJU'S Learning Program

________ have guard cells.

Guard cells:These are the kidney-shaped cells found in stomata.They guard the stomatal pore by surrounding it.They control the exchange of gases and water with the environment.They are located in the leaf epidermis.Final answer:Stomata have guard cells.

Guard cells:
These are the kidney-shaped cells found in stomata.
They guard the stomatal pore by surrounding it.
They control the exchange of gases and water with the environment.
They are located in the leaf epidermis.
Final answer:
Stomata have guard cells.