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Which of the following wall of guard cel...

Which of the following wall of guard cells is thick
1. Lateral
2. Inner (ventral concave )
3. Outer ( dorsal convex )
4. All of these

A

Lateral

B

Inner (ventral concave )

C

Outer ( dorsal convex )

D

All of these

Text Solution

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The correct Answer is:
B
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TRUEMAN BIOLOGY-TRANSPORT IN PLANTS-Multiple Choice Questions
  1. Which is produced during water stress that brings stomatal closure?

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  2. An important factor in stomata opening is

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  3. Which of the following wall of guard cells is thick 1. Lateral 2. In...

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  4. What shall be the sequence of events during wilting of a plant 1. Endo...

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  5. Conversion of starch to organic acids is required for

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  6. Enzyme connected with opening and closing of stomata is 1. Rubisco ...

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  7. Match the apparatus with function 1. a-iv, b-i,c-ii,d-iii 2. a-i...

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  8. Lenticels and hydathodes are small pores with following common attribu...

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  9. Epithem is 1. associated with guttation 2. a group of loosely arran...

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  10. Epidermal cells containing chloraplasts are

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  11. Match the experiment listed under Column I with the aim of the experim...

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  12. The experiment set up shown in the following diagram is for

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  13. In which of the following plants , there will be no transpiration ?

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  14. Oozing out of water drops from injured edges or tips is

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  15. The following figure shows the stomatal apparatus . Identify the parts...

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  16. The given diagram is of

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  17. At the time of active growth ( formation of buds and flowers ) a part ...

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  18. For conducting girdling experiments

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  19. Organic substances such as sugars are translocated in the phloem. It c...

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  20. Munch's mass flow hypothesis explains

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