In a medicalseminar Dr. Rohith expressed his views on blood transfusion by saying "Hey friends during blood transfusion, any blood cannot be used; the blood of a donor has to be carefully matched " a)Do you agree with this statement? B) Explain?

I agree and disagree with his statement.

Explanation:

We all know that the blood type AB is the universal recipient, so we know that this bloodtype can recieve any kind of blood. AB-type blood doesn't fight off anything because it has all of the antibodies needed. We also know that type O is the universal donor, meaning that this blood can be donated to anyone. This bloodtype doesn't have antibodies, so nothing will go wrong. However, for the other bloodtypes, yes, things have to be matched carefully. Type B blood can't be given type A blood, and so on. Another thing you have to think about is the Rh factor, which is the +/- after blood types. Rh+ bloodtypes can recieve both Rh+ and Rh- bloodtypes, but Rh- bloodtypes can only recieve Rh- bloodtypes. There are also graphic tables that will help answer this question if you're a visual learner!

I hope this helps, sorry it was a bit late!

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.