That was a really cool presentation! I learned so much like why people have different blood types! The alleles control the production of a glycoprotein or antigen specific to that type on the surface of the red blood cell!
Yeah all also learning about all the chromosomal errors like deletions, duplications, translocations, and inversions!
It was really interesting knowing about how O- blood in universal!
yeah it's because O type has no antigens, so the body receiving the transplant can't attack it with their own antibodies
And people all over the city continued to talk about the wonders of the human body...