Botany · Plant Hormones
Which of the following is the only plant hormone found in gaseous form?
- 1Ethylene✓
- 2Cytokinin
- 3Abscisic acid
- 4Auxin
Correct answer
Ethylene
Explanation
स्पष्टीकरण:
सही उत्तर:
- (D) एथिलीन (Ethylene)
मुख्य बिंदु:
एथिलीन एकमात्र ऐसा पादप हार्मोन है जो गैसीय अवस्था (gaseous state) में पाया जाता है।
यह मुख्य रूप से फलों को प्राकृतिक रूप से पकाने (fruit ripening) और तानों की मोटाई बढ़ाने में सहायक होता है।
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