What is Rh grouping & on what factors it depends
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Solution:

There is one more type of blood group system found in humans apart from ABO blood group system known as Rh blood group system.

• Rh factor or Rhesus factor is a type of antigen present in the red blood cells of around 85% of total population.
• Individuals with Rh antigens present on RBCs are Rh positive and those without it are Rh negative.

Whether a person is Rh positive or negative depends on the way genes were passed down from the parents.

• If both the parents are Rh positive, the baby may be Rh positive or negative.
• If both parents are Rh negative, the baby will also be Rh negative.