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What is the action spectrum of transpira...

What is the action spectrum of transpiration ?

A

1.Green and ultra violet

B

2.Orange and red

C

3.Blue and far red

D

4.Blue and red

Text Solution

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The correct Answer is:
D
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TRUEMAN BIOLOGY-TRANSPORT IN PLANTS-Multiple Choice Questions
  1. Spraying plant surfaces with silicon emulsion and phenyl mercuric ace...

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  2. Percentage of water left in the soil when plant wilts is known as

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  3. What is the action spectrum of transpiration ?

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  4. Which is produced during water stress that brings stomatal closure?

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  5. An important factor in stomata opening is

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

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

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  8. Conversion of starch to organic acids is required for

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

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

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

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

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  13. Epidermal cells containing chloraplasts are

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

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

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

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

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

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  19. The given diagram is of

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

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