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Approximately what percentage of people are Rh positive?(a) 50%(b) 80%(c) 90%(d) 75%The question was asked in an interview.My question is based upon Body Fluids topic in section Body Fluids and Circulation of Biology – Class 11

Answer»

The correct answer is (b) 80%

The BEST I can EXPLAIN: BLOOD can be CLASSIFIED on the basis of several factors. Apart from the ABO blood grouping system, the Rh blood grouping is widely USED. Around 80% of people are Rh positive (Rh+ve).



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