What's in Your Blood: Blood + Blood Groups and Clotting

What’s actually in your blood—and why does your blood type matter? Learn about blood, blood groups and clotting with simple animations and clear explanations. Made for Year 11 ATAR Human Biology revision, with exam tips and practice questions to check your understanding. In this video we covered • The functions of blood • Plasma, red blood cells, white blood cells and platelets • ABO blood groups and the Rhesus factor • Antigens, antibodies and agglutination • Blood transfusion compatibility • How platelets and fibrin help stop bleeding • Common exam mistakes and how to avoid them Pause at the quiz questions and try answering before the answers appear! Subscribe to Brainwaves Animated for more biology explained simply. #humanbiology #ATAR #bloodtypes