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प्रश्न
Write full form of 2,4-D
एक पंक्ति में उत्तर
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उत्तर
2,4-Dichloro phenoxy acetic acid
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
What is the general name of chemical substances which bring about control and coordination in plants?
Apical dominance phenomenon is caused by
Answer the following question.
What are plant hormones? Name the plant hormones responsible for the following:
- Growth of stem
- Promotion of cell division
- Inhibition of growth
- Elongation of cells
Very Short Answer Question:
Which is the plant stress hormone?
Why is ABA known as antitranspirant?
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 |
A gardener wants to give bushy appearance to plants in our college campus.
- What should he do to achieve the same?
- Which property of phytohormones he must be aware of?
Apical dominance refers to ____________.
Flowering in pineapple is promoted by ____________.
First cytokinin was discovered by Skoog and Miller while working on tissue culture of ____________ plant.
