General Science · Medical Inventions
हैजे का पहला प्रभावी टीका किसने विकसित किया था?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1जोसेफ लिस्टर
- 2वाल्डेमर हाफकिन✓
- 3रॉबर्ट कोच
- 4लुई पाश्चर
सही उत्तर देखें
वाल्डेमर हाफकिन
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for General Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Medical Inventions MCQs →Want more practice questions on Medical Inventions?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in General Science · Medical Inventions