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प्रश्न
Plant growth substances (PGS) have innumerable practical applications. Name the PGS you should use to
Inhibit seed germination
उत्तर
Inhibit seed germination - Abscisic acid
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संबंधित प्रश्न
Ethylene was discovered by
Match the following:
| Column A | Column B |
| A. IAA | i. Herring sperm DNA |
| B. ABA | ii. Bolting |
| C. Ethylene | iii. Stomatal closure |
| D. GA | iv. Weed-free lawns |
| E. Cytokinins | v. Ripening of fruits |
Apples are generally wrapped in waxed paper to ______.
ABA acts antagonistic to ______.
Gibberellins promote the formation of ______ flowers on genetically _____ plants in Cannabis whereas ethylene promotes formation of _______ flowers on genetically ______ plants.
To get a carpet like grass lawns are mowed regularly. Is there any scientific explanation for this?
A gardener finds some broad-leaved dicot weeds growing in his lawns. What can be done to get rid of the weeds efficiently?
Fill in the blanks:
Apical dominance is due to ______.
Fill in the blanks:
______ hormone initiate rooting.
Name a hormone which is gaseous in nature
