Biology · Economic Botany
मलेरिया बुखार के इलाज में इस्तेमाल होने वाली कुनैन (Quinine) किससे प्राप्त की जाती है?
- 1यूकेलिप्टस की पत्तियाँ
- 2अरंडी (रिसिनस कम्यूनिस) के बीज
- 3सर्पगंधा (राउवोल्फिया) की जड़
- 4सिनकोना की छाल✓
सही उत्तर देखें
सिनकोना की छाल
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