Q. Which of the following is water stress hormone? (CBSE-1993, MPPMT-1995, BHU 1998, CETCHD, Kerala 2000, Orissa- 2003) (Solved)
1. Benzyl amino purine
2. 2,4- dichlorophenoxy acetic acid
3. Ethylene
4. Abscisic acid
- d. Abscisic acid
1. Benzyl amino purine
2. 2,4- dichlorophenoxy acetic acid
3. Ethylene
4. Abscisic acid