Learn about Blood groups (A,B,O,AB) Human Blood Components RBC, WBC, Plasma, Serum, Platelets, Haemoglobin, and their Functions.In this article we will provide you complete knowledge about human blood groups. You will also get all important key points for competitive exams. NCERT biology notes related to the blood group for all board exams and competitive exams. इस पोस्ट के माध्यम से आप मानव रक्त से संबंधित महत्वपूर्ण जानकारी प्राप्त करेंगे। सभी प्रतियोगिता परीक्षाओं की तैयारी के लिए और बोर्ड परीक्षा में अच्छे अंक प्राप्त करने के लिए यह नोटिस बहुत लाभदायक रहेंगे।
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