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प्रश्न
Where are the following hormones synthesized in plants?
Cytokinins
उत्तर
Cytokinins: Meristematic zones like root tips
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संबंधित प्रश्न
List five main groups of natural plant growth regulators. Write a note on discovery, physiological functions and agricultural/horticultural applications of any one of them.
Which one of the plant growth regulators would you use if you are asked to:
Induce immediate stomatal closure in leaves.
Would a defoliated plant respond to photoperiodic cycle? Why?
Select the wrong statement from the following:
Fill in the places with appropriate word/words.
Apical dominance as expressed in dicotyledonous plants is due to the presence of more ______ in the apical bud than in the lateral ones.
A farmer grows cucumber plants in his field. He wants to increase the number of female flowers in them. Which plant growth regulator can be applied to achieve this?
Where are the following hormones synthesized in plants?
IAA
Which one of the plant growth regulators would you use if you are asked to:
Induce rooting in a twig
Which one of the plant growth regulators would you use if you are asked to:
Delay leaf senescence
Which one of the plant growth regulators would you use if you are asked to:
'Bolt' a rosette plant
