Biology · Circulatory System
मनुष्य में ABO रुधिर वर्ग प्रणाली की खोज किस जीव विज्ञानी ने की थी?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1लुई पाश्चर
- 2ग्रेगर मेंडेल
- 3विलियम हार्वे
- 4कार्ल लैंडस्टीनर✓
सही उत्तर देखें
कार्ल लैंडस्टीनर
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 Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Circulatory System MCQs →Want more practice questions on Circulatory System?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Circulatory System