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The opening of the stomata is also aided...

The opening of the stomata is also aided due to the orientation of the microfibrils in the cell walls of the guard cells. Cellulose microfibrils are oriented_ rather than making it easier for the stoma to open.

A

orientation, subsidiary cells, radially, longitudinally

B

orientation, guard cells, radially, longitudinally

C

orientation, guard cells, longitudinally, radially,

D

orientation, subsidiary cells, longitudinally,radially,

Text Solution

Verified by Experts

The correct Answer is:
B
Cell wall microfibrils are arranged radially as a result guard cell cannot increase their diameter.
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VMC MODULES ENGLISH-TRANSPORT IN PLANTS -SOLVED EXAMPLES
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  2. Some plants have additional structures associated with them that help ...

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  3. In mycorrhizae the fungus provides minerals and water to the roots, in...

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  4. When turgidity increases within the two guard cells flanking each stom...

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  5. The opening of the stomata is also aided due to the orientation of the...

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  6. Explain any four factors that affect transpiration.

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  7. Select incorrect match

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  8. Measurements reveal that the forces generated by transpiration can cre...

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  9. Sugar translocation in sieve tubes is a

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  10. Which of the following is not a change associated with process of imbi...

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  11. Select incorrect statements

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  12. An analysis of the xylem exudates shows that much of nitrogen is carri...

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  13. When strong salt solution plasmolyses a cell, then the space between c...

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  15. Match the items of column -I with the appropriate items of column -...

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  16. Select an incorrect staments.

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  17. The inner wall of each guard cell, towards the pore or stomatal apertu...

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  18. The humidity of rainforests is largely due to

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  19. Select incorrect match

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  20. C(4) plants loses only half as much water as C(3) plant for the same a...

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