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Plants requiring exposure to light for l...

Plants requiring exposure to light for less than the critical photoperiod for flowering are

A

Long day plant

B

Day neutral

C

Intermediate day plant

D

Short day plant

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The correct Answer is:
D
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MODERN PUBLICATION-PLANT GROWTH AND DEVELOPMENT-COMPETITION FILE ( OBJECTIVE TYPE QUESTIONS (A. MULTIPLE CHOICE QUESTIONS (MCQs):))
  1. Gibberellin causes

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  2. Vernalization is done at

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  3. Plants requiring exposure to light for less than the critical photoper...

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  4. Senescence in leaves can be delayed by applying on them :

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  5. Seeds of some plants do not germinate even under favourable conditions...

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  6. Drooping of Tamarind leaves after sunset is

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  7. Period between formative phase and maturation phase of plant growth is

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  8. The pineapple which under natural condition is difficult to blossom ha...

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  9. Which of the following is a gaseous hormone?

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  10. Cholodny-Went theory is connected with

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  11. The hormone present in liquid endosperm is:

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  12. The phyohormone which induces triple respone is

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  13. An example of short day plant is

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  14. Prechilling treatment to break seed dormancy is

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  15. Senescence as an active devlopmental cellular process in the growth an...

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  16. Cell elongation in internodal regions of the green plants takes place ...

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  17. Treatment of seed at low temperature under moist conditions to break i...

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  18. Which one of the following plant is LDP?

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  19. Phototropism is due to the hormone

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  20. Find the correct statements 1. Causal organism of foolish seedling d...

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