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What is the site of perception of photop...

What is the site of perception of photoperiod necessary for induction of flowering in plants? Leaves

A

Stem

B

Leaves

C

Shoot apex

D

Floral meristem.

Text Solution

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The correct Answer is:
B
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DINESH PUBLICATION-Plant Growth and Movements-RQ
  1. Apical dominance in plants means

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  2. Match the lists and find the correct options {:(" I",...

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  3. What is the site of perception of photoperiod necessary for induction ...

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  4. If a plant produces flowers when exposed to alternating periods of 5 h...

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  5. A bacterium divides every 35 minutes. If a culture containing 10^(5) c...

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  6. Cytokinin is not found in

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  7. Senescence in plants leads into …..of cells

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  8. Which of the following is a dicot weedicide

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  9. One hormone hastens maturity period in juvenile conifers, a second hor...

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  10. Which is not the effect of ethylene

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  11. A few normal seedlingd of tomato were kept in a dark room. After a few...

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  12. Dr. F. Went noted that is coleoptile tips were removed and placed on a...

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  13. Vernalisation is carried out in plants growing in

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  14. Gibberellins can promote seed germination because of their influence o...

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  15. Assertion.Plant growth regulators are very important for plant growth ...

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  16. Abscisic acid causes

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  17. The characteristics like expansion, breaking dormancy, promoting germi...

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  18. A natural growth regulator is

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  19. 6-(4-Hydroxy-3 Methyl-trans-2-butenylamine) purine is also called

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  20. Cholodony and Went effect is due to

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