#10. Why do we have different blood types?
Blood transfusion is a modern day miracle, and you can’t help but wonder why haven’t we thought of that before.
The fact is that people have attempted blood transfusion even in ancient times, but they couldn’t figure out why it sometimes worked and sometimes was complete disaster.
It was only after we discovered the blood types, that we found a way for safe blood transfusion. But that also brought another question – “why do we have different blood types”? I bet you won’t be surprised if I told you that no one knows.
We learned quite a lot about the different blood types. We know that certain types are more susceptible to some infections and diseases than others.
We also learned how the parent’s blood types determine the offspring’s type. Learning all this useful stuff made us ignore the reason for the existence of the blood types.
Good to read that, but i believe that the writer went a little bit hard on religion. Answers the writer talked about were not given by my religion. For example, the stars we think that we look at are not the stars but the light emitted by those stars and has just reached our sghit, is mentioned in my religion and was proved later by science. I am sure that real religions give the correct piece of information and real science have to prove them.