CBSE Class 10 Answered
mention the different functions of plant hormone
Asked by | 23 Jun, 2008, 04:00: PM
Expert Answer
- growth inhibitors - abscisic acid, ethylene
- stress hormone - abscisic acid
- closes the stomata - abscisic acid
- growth promotors - auxin, cytokinin, giberellins
- a gas - ethylene
- produces dormancy in seeds and buds - abscisic acid
- breaks dormancy in seeds and buds - gibberellin
- stimulates the ripening of fruit - ethylene
- prevents plant tissues from senescing or aging - cytokinin
- is produced by the apical bud and inhibits the growth of lateral buds - auxin
Answered by | 23 Jun, 2008, 10:29: PM
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