Multiple choice

Plant hormone responsible for cell growth and differentiation is

  1. Abscisic acid

  2. Auxin

  3. Gibberellin

  4. Cytokinin
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Cytokinins (CK) are a class of plant growth substances (plant hormones) that promote cell division, or cytokinesis, in plant roots and shoots. These are primarily involved in cell growth and differentiation, but also affect apical dominance, axillary bud growth, and leaf senescence.

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