Which statement correctly differentiates the functions of gibberellin and cytokinin?
Answer and explanation
Correct answer: Gibberellin helps stem growth and cytokinin promotes cell division
The governing concept is the role of plant hormones in regulating growth. Gibberellins promote stem elongation and can contribute to increased plant height. Cytokinins stimulate cell division and also support the growth of younger tissues. Thus option A correctly pairs their major school-level functions. Options B and C describe unrelated animal processes, while D is false because both substances are plant hormones, not animal-only hormones.
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What is the correct answer to this question?
Gibberellin helps stem growth and cytokinin promotes cell division
Why is this the correct answer?
The governing concept is the role of plant hormones in regulating growth. Gibberellins promote stem elongation and can contribute to increased plant height. Cytokinins stimulate cell division and also support the growth of younger tissues. Thus option A correctly pairs their major school-level functions. Options B and C describe unrelated animal processes, while D is false because both substances are plant hormones, not animal-only hormones.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Control and Coordination. Topic: Plant hormones.
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