Question
What is Auxin ?-
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Plant hormone
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Animal hormone
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Enzyme
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Excretory product.
Answer
(a) Plant hormone
Explanation :
Auxin is a plant hormone. It is a key regulator of plant growth and development, playing important roles in many physiological processes, such as cell elongation, cell division, root initiation, and apical dominance. Auxin is produced primarily in the shoot apex and young leaves of the plant and then transported to other parts of the plant.
