Which of the following is/are fuctions of Ethylene?

  1. Fruit ripening
  2. Iso-diametric growth of stems and roots
  3. Cell division
  4. Both 1 and 2

Answer (Detailed Solution Below)

Option 4 : Both 1 and 2
Free
CT 1: Agronomy (Types of Soils in Rajasthan राजस्थान में मृदा के प्रकार)
10 Qs. 30 Marks 8 Mins

Detailed Solution

Download Solution PDF

The correct answer is fruit ripening and iso-diametric growth of stems and roots.

  • Ethylene is a group of plant growth regulators which are widely used for ripening fruits.
  • It is also used for the production of more flowers and fruits.
  • Ethylene is also used in agriculture practices to ripen fruits, germinate seeds.
  • It is a gaseous hormone that stimulates transverse or isodiametric growth but retard longitudinal one.
  • Ethylene is regarded as a multifunctional phytohormone that regulates both growth and senescence.
  • It promotes or inhibits growth and senescence processes depending on its concentration, timing of application, and the plant species. 

Latest RSMSSB Agriculture Supervisor Updates

Last updated on Jul 17, 2025

->RSMSSB Agriculture Supervisor Vacancy Short Notice 2025 has been released.

-> A total of 1100 vacancies have been announced for the post. The dates for the application window will be released along with the detailed notfication.

->Candidates selected for the vacancy receive a salary of Pay Matrix Level 5.

-> The Candidates can check RSMSSB Agriculture Supervisor Cut-Off category-wise from hereThis is a great Rajasthan Government Job opportunity. 

More Plant Biotechnology Questions

More Botany Questions

Hot Links: teen patti gold real cash online teen patti teen patti classic