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#13726 Bangla Language & Literature General Level 0

জলতাঙ্ক রাগের প্রতিষেধক কে আবিষ্কার করেন?

  1. A আলেকজান্ডার ফ্লেমিং
  2. B ইবনে সিনা
  3. C এডওয়ার্ড জেনার
  4. D লুই পাস্তুর
Answer: D - লুই পাস্তুর

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