NEET Botany Plant Growth and Development Questions Solved


Internodal segments of tobacco stems, the callus is actually

  1. An undifferentiated cell
  2. A mass of differentiated cell
  3. A mass of undifferentiated cell
  4. A differentiated cell

Audio Explanation:


Page number-248

15.4 Plant Growth Regulators

15.4.2 The Discovery of Plant Growth Regulators

Plant Growth And Development

Difficulty Level:

  • 16%
  • 11%
  • 70%
  • 5%