Hormone stimulating internodal length in plants is (A) Auxin (C) Cytokinin (B) Gibberellin (D) ABA
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Answer:
(B) Gibberellin.
Hormone stimulating internodal length in plants is Gibberellin.
Explanation:
Gibberellins play an important role in several developmental stages in plants, but their claim to fame is making stems longer. Gibberellins promote stem elongation between nodes on the stem. A node is a place on a stem where a leaf attaches, so gibberellins elongate the internodes.
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