NEET Botany Plant Growth and Development Questions Solved


Ethephon

Which of the following is not correct?

  1. In an aqueous solution, it is readily absorbed and transported within the plant and release ethylene slowly
  2. Hastens fruit ripening in tomatoes and apples
  3. Accelerates abscission in flowers and fruits
  4. Promotes male flowers in cucumbers thereby increasing the yield

Audio Explanation:


Page number-250

15.4.3.4 Ethylene

Plant Growth and DevelopmentAnswer- A

Difficulty Level:

  • 20%
  • 12%
  • 10%
  • 60%