NEET Botany Plant Growth and Development Questions Solved

Sprouting of potato, helping the leaves or upper parts of the rice shoot to remain above water, promotes root growth and root hair formation and helping plants to increase their absorption surface. Which of the following hormones is involved in such physiological effects?

  1. Ethylene
  2. ABA
  3. GA
  4. Auxins

Audio Explanation:

Page number-250 Ethylene

Plant Growth and Development

Difficulty Level:

  • 72%
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  • 9%