WHY NEGATIVE BLOOD GROUPS ARE RARE ??

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Solution

Negative blood group is rare because Rh negative is recessive trait. Also very less percentage of population lacks Rh antigen which makes the blood Rh negative. So people having negative blood group are very less compare to positive blood group

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Similar questions

Q. According to my textbook , blood group O negative is the rarest blood group but according to Google , blood group A B negative is the rarest. Which one is correct? please explain.

Q. Why do humans have different blood groups?

A man with blood group A marries a woman with blood group O and their daughter has blood group O. Is this information enough to tell you which of the traits- blood group A or O - is dominant? Why or why not?

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