15Mar
Study Shows People RH Negative Blood Aren’t From Earth, And May Not Even Be Human
It is very essential for people to know or have information about their blood group. People have blood groups that are denoted Alphabets or more than 1 alphabets like Blood Group O, A, B or AB. Apart from these blood types or blood groups there is another Blood type as well. It can also be RH positive or RH negative blood type. The RH or the Rhesus factor notifies a certain antigen that is found in human blood. If...
