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प्रश्न
The rate of growth in roots is decreased by one of the following plant hormones. This plant hormone is ______.
पर्याय
gibberellin
auxin
cytokinin
ethene
उत्तर
The rate of growth in roots is decreased by one of the following plant hormones. This plant hormone is auxin.
Explanation:
Auxin decreases the growth rate of plant roots.
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संबंधित प्रश्न
Name one plant hormone that promotes growth and another plant hormone which inhibits growth.
The hormone which has a positive effect on apical dominance is: ______
Suppression of the growth of ______ takes place due to auxin.
Which phytohormone induces production of seedless fruits?
Formation of abscission layer is caused due to ______.
Production of seedless grapes can be done by ______.
Which is the primary precursor of IAA in plants?
Give functions of synthetic auxin 2,4-D.
Which bacteria transform acetic acid into biogas?
Define the following term:
Parthenocarpy
