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प्रश्न
Apical dominance is influenced by ______.
विकल्प
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.
Which of the following is the common function performed by both auxin and cytokinin?
Curvature of Avena coleoptiles towards light is due to which hormone?
Which phytohormone induces production of seedless fruits?
____________ is sprayed externally to prevent loss of fruit from premature fall in pear.
Higher concentration of auxin: Shoot:: Low concentration of auxin: ______.
Premature fruit drop in apples can be prevented by spraying ______ .
Write full form of NAA
Read the explanation given below and name the structure:
Food conducting tissue in vascular plants.
