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प्रश्न
The figure given below shows the stages of ripening in a banana. Answer the question that follow:
Mention two characteristic features of this hormone.
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उत्तर
Characteristic features of ethylene:
- Site of synthesis:
o It is synthesised in senescent leaves and flowers, germinating seeds and ripening fruits.
- Functions:
o Induces and promotes fruit ripening
o Promotes fruit ripening
संबंधित प्रश्न
What is the general name of chemical substances which bring about control and coordination in plants?
A plant hormone related with inhibition of senescence is
Name the following:
Growth-retarding hormone in plants.
List five plant growth hormones and briefly describe their roles.
Multiple choice question.
Which is employed for the artificial ripening of banana fruits?
Very Short Answer Question:
Which is the plant stress hormone?
Write the name of______
- First hormone discovered in plants.
- Biological name of fungus from which Gibberellins were first isolated.
- The name given to the first cytokinin by Skoog and Miller.
Which hormone promotes the production of male flowers in Cucurbits?
Name various plant hormones. Also give their physiological effects on plant growth and development.
Give one example of Parthenocarpy.
