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प्रश्न
Very Short Answer Question:
Which is the plant stress hormone?
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उत्तर
Abscisic acid (ABA) is the plant stress hormone
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संबंधित प्रश्न
Name the following:
Hormone that stimulates growth by cell division.
First natural cytokinin was obtained from ______.
The active ingredient of Agent Orange is an egual mixture of two phenoxy herbicides ____________.
First cytokinin was discovered by Skoog and Miller while working on tissue culture of ____________ plant.
Name various plant hormones. Also give their physiological effects on plant growth and development.
Study the diagram given below and answer the questions that follow:
- Name the phenomenon depicted by the shoot in the above diagram.
- Which plant hormone plays an important role in the above movement?
- Complete and rewrite the given statement by filling in the correct terms:
Shoots show positive ______ whereas, roots show positive ______.
The only phytohormone which is a gas at ordinary temperature:
The response by parts of the plant towards stimulus is called as ______.
Differentiate between:
Stimulus and response
Bakane disease of rice is caused by ______.
