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प्रश्न
Apical dominance phenomenon is caused by
पर्याय
Auxins
GA
Cytokinins
ABA
उत्तर
Auxins
APPEARS IN
संबंधित प्रश्न
What is Parthenocarpy?
Auxins are abundantly produced in
The tea plants are never allowed to grow lengthwise. This is done by cutting their apical buds, a process known as pruning. In this way, tea plants get a dense growth and easy yield. Answer the following question :
Name one plant hormone which inhibits the said phenomenon.
Very Short Answer Question:
What is role of gibberellin in rosette plants?
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.
Cause of degreening is ______.
In which part of plant does auxin synthesis occur?
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 ______.
