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Why do people have different blood types? - Scientific American


Mar 7, 2005 ... Harvey G. Klein, chief of the department of transfusion medicine for the National Institutes of Health, explains. The types of proteins, ...

Blood Types - KidsHealth


But they can make the difference between blood being accepted or rejected after a transfusion. So medical experts group blood into types based on the different ...

The Mystery of Human Blood Types | Science | Smithsonian


Oct 22, 2012 ... Everyone's heard of the A, B, AB and O blood types. ... This chart lists the antigens and antibodies made by the different ABO blood types.

Chapter 1: Blood: The Incomparable Liquid of Life ... - Harun Yahya


Is Everyone's Blood the Same? ... When the blood of different animals proved useless, the idea was born of transfusion from human being to human being.

Circulatory System (Blood Types) - SlideShare


Feb 28, 2010 ... </li></ul><ul><li>Blood is a tissue (because it is made up of different types of cells; i.e. white blood ... <ul><li>Is everyone's blood the same?

ELI5: What makes blood types different from one another? How can ...


Nov 1, 2015 ... Everyone's blood can have A or B or both. Or neither. .... A or B blood types are different terminal sugars on a sugar chain that ends in a fork.

Is everyone's blood different - Answers.com


no blood is typed. Have you ever heard of a blood donation? This is when someone gives ... The four different blood types have been named type 0, A, B, and AB. Type 0 blood has been found to mix safely with all the other types and has been ...

Everyone's Blood is Not the Same : Arizona DUI Defense Blog


Nov 20, 2007 ... The chemical test assumes that the composition of everyone's blood is ... same amount of alcohol in their body, but different hematocrit levels, ...

If everybody DNA is different then how blood can match even with ...


Mar 20, 2014 ... We know that everybody's DNA pattern is different in the world. Then how can ´ we transfer blood from one person to another person and this ...

Blood Color in Humans and Animals - Meaning and Function ...


Apr 4, 2016 ... Although human blood is usually red it may have a different color, which ... It's present in everyone's blood but is normally at a very low level.

More Info

Why Do We Have Different Blood Types? - Live Science


Sep 29, 2011 ... Diseases like Malaria might have helped create blood types.

Why We Have Different Blood Types | Big Think


Apr 11, 2016 ... After all, what's the evolutionary advantage for having such different blood types? It certainly doesn't do us any favors when receiving a ...

Why do we have blood types? | Mosaic


Jul 15, 2014 ... Why do 40 per cent of Caucasians have type A blood, while only 27 per cent of Asians do? Where do different blood types come from, and what ...