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प्रश्न
Very Short Answer Question:
What is role of gibberellin in rosette plants?
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उत्तर
Gibberellin promotes bolting i.e. elongation of internodes just prior to flowering in plants with rosette habit e.g. beet, cabbage.
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संबंधित प्रश्न
What is Parthenocarpy?
Apical dominance phenomenon is caused by
The figure given below shows the stages of ripening in a banana. Answer the question that follow:
Mention two characteristic features of this hormone.
Name the tissue that transports hormones within the plant body?
Match the column A with B
| A | B | |
| i. | Epinasty of flower | GA3 |
| ii. | Natural auxin | NAA |
| iii. | Flowering in Litchi | IAA |
| iv. | Bolting of Beet | Ethylene |
Write the name of Hormone that can overcome the requirement of vernalization.
Name the phytohormone related with the given phenomenon.
- Apical dominance
- Bolting of Cabbage
- Artificial ripening of fruit
- Acts as Anti-transpirant by closing stomata
Flowering in pineapple is promoted by ____________.
Name the first hormone that was discovered in plant and its precursor.
Define the following term:
Phytohormones
