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प्रश्न
______ and ______ induce chemotropism of angiosperms and gymnosperms.
उत्तर
sugars and peptones induce chemotropism of angiosperms and gymnosperms.
संबंधित प्रश्न
Which plant hormone is responsible for the wilting and falling of leaves?
The main function of the plant hormone called abscisic acid is to ______.
Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is ______.
Which among the following is NOT a physiological role of abscisic acid?
How abscisic acid helps plants to overcome stress?
______ is growth inhibitor.
Which phytohormone can be categorised as stress hormone?
Which of the following is not associated with growth of plant?
Give the chemical features of abscisic acid.
Given below function performed by plant hormone. Which hormone is responsible for the given action?
Shedding of leaves
