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प्रश्न
Apical dominance is influenced by ______.
पर्याय
Gibberellins
Ethylene
Cytokinins
Auxins
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उत्तर
Apical dominance is influenced by auxins.
Explanation:
Apical dominance is the term used to describe the situation in which apical buds suppress the growth of lateral buds. This phenomenon is observed as a result of the the presence of auxin in the apex region of the plant.
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संबंधित प्रश्न
Name the plant hormone which is responsible for the following effect:
Bending of the stem towards light
Write the name of synthetic auxin.
Describe an experiment that demonstrates that growth-stimulating hormone is produced at the tip of the coleoptile.
Which of the following is the physiological role of auxins?
Curvature of Avena coleoptiles towards light is due to which hormone?
The highest concentration of auxin is found to be in ______.
Which is the primary precursor of IAA in plants?
Write two applications of Auxins.
Give functions of synthetic auxin 2,4-D.
Define the following term:
Apical dominance
