You must c C reate an account to continue watching

How Humans Inherit A, B, and O Blood Types | Britannica

Blood Type Genotypes | Characteristics, Inheritance & Transfusion

ABO Grouping | Lab Tests Guide

medical_animation on Instagram: "Blood types are determined by molecules called antigens that sit on the surface of red blood cells. These act as identification markers, helping the immune system recognize which cells belong in the body. The main system for classifying blood is the ABO system, which divides blood into four groups: A, B, AB, and O. Type A has A antigens, type B has B antigens, type AB has both, and type O has neither. Another key component is the Rh factor, which indicates whethe

DJ on Instagram: "There are eight common blood types (A+, A-, B+, B-, AB+, AB-, O+, O-) determined by A, B antigens and the Rh factor (+/-) on red blood cells. These define compatibility for transfusions, with O- being the universal donor and AB+ the universal recipient, and other systems exist beyond ABO and Rh. The ABO & Rh Systems- ABO System: Based on A and B antigens. Type A: Has A antigens, anti-B antibodies. Type B: Has B antigens, anti-A antibodies. Type AB: Has both A & B antigens, no a