Question

how many blood groups are there GK question answer 4th class​

Answer 1

Answer:

5 blood group

Hope it helps

Answer 2

Answer:

here's your answer mate

Explanation:

There are 4 main blood groups (types of blood) – A, B, AB and O. Your blood group is determined by the genes you inherit from your parents. Each group can be either RhD positive or RhD negative, which means in total there are 8 blood groups.

hope it helps you ~♥~