Originally posted by: JelebiGovernaar
Hi Doods! I saw this and thought I'd shine some light on this. It is actually fairly simple to determine blood groups with just a drop of blood. With just a drop of blood, swabbed onto a specific testing sheet (if your not in a proper lab) you can determine the blood type. There are testing cards available that if you place a drop of blood on the card and mix with a toothpick, you can determine the blood group. These cards are compartmentalized with fields of antibodies. And because blood has antigens (thats what gives the characteristic of A, B, and the lack of it O), when mixed with the antibodies on the card, and depending on your blood group, the blood will clump. I won't go into the logistics because then I will end up providing you all a long and probably boring lecture on science. :)If anyone wants me to send links about how its done and the logistics behind it, let me know!**I haven't watched the episode yet, so I am not sure what Khushi has done with the blood. However, from what I read about swabbing the blood should actually be fine. :)