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Why do people have different blood types? - Scientific American

www.scientificamerican.com/article/why-do-people-have-differ/

Karl Landsteiner described the original blood types--A, B and O--in 1900 and doctors now recognize 23 blood group systems with hundreds of different "types.

The Mystery of Human Blood Types | Science | Smithsonian

www.smithsonianmag.com/science-nature/the-mystery-of-human-blood-types-86993838/

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.

Why We Have Different Blood Types | Big Think

bigthink.com/natalie-shoemaker/why-do-we-have-different-blood-types

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 ...

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

biology.stackexchange.com/questions/15959/if-everybody-dna-is-different-then-how-blood-can-match-even-with-matching-blood

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 ...

Is everyone's blood different - Answers.com

www.answers.com/Q/Is_everyone's_blood_different

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 ...

Circulatory System (Blood Types) - SlideShare

www.slideshare.net/CyberScienceSchool/circulatory-system-blood-types

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?

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

m.harunyahya.com/tr/Buku/4583/The-Miracle-of-the-Blood-and-Heart/chapter/14514/Chapter-1-Blood-The-Incomparable-Liquid-of-Life-(10/10)

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.

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

duiblog.arizonaduicenter.com/2007/11/articles/chemical-testing/everyones-blood-is-not-the-same/

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, ...

"Huge" differences even though people ate the same foods - CBS ...

www.cbsnews.com/news/huge-differences-even-when-people-ate-the-same-foods/

Nov 19, 2015 ... "The huge differences that we found in the rise of blood sugar levels among different people who consumed identical meals highlights why ...

What is Blood? - Canadian Blood Services

www.blood.ca/sites/default/files/whatisbloodfor.pdf

Although blood performs the same function in all of us, everyone's blood is not ... Services collects approximately 900,000 units of blood annually and different.

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Why Do We Have Different Blood Types? - Live Science

www.livescience.com

Sep 29, 2011 ... Human blood types most likely came to exist to fend off infectious diseases. The incompatibility of some blood types, however, is just an ...

Why do we have blood types? | Mosaic

mosaicscience.com

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 ...

Blood Types - KidsHealth

kidshealth.org

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 ...