Botany · Plant Hormones
निम्नलिखित में से कौन सा एक कृत्रिम ऑक्सिन (synthetic auxin) है?
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- 1जिबरेलिक अम्ल (GA)
- 2नैफ्थलीन एसिटिक अम्ल (NAA)✓
- 3इंडोल-3-ब्यूटायरिक अम्ल (IBA)
- 4इंडोल-3-एसिटिक अम्ल (IAA)
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नैफ्थलीन एसिटिक अम्ल (NAA)
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