Biology · Human Circulatory System
निम्न रक्त वर्ग सार्वत्रिक दाता (Universal Donor) होता है-
- 1रक्त वर्ग AB
- 2रक्त वर्ग A
- 3रक्त वर्ग O✓
- 4रक्त वर्ग B
सही उत्तर देखें
रक्त वर्ग O
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