a negative o positive parents

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A Negative And O Positive Parents. When we multiply 0.5 by 0.5, we end up with0.25. If both parents belong to the blood group o, the child will also belong to the o blood group.

People also ask


  • Why is my Son O Negative?

  • In this case, the most likely explanation is that dad is a carrier for being Rh- and mom is a carrier for blood type O. What happened was that dad and mom each passed both an O and an Rh negative to the baby. The end result is an O negative child. Each of their kids has around a 1 in 8 chance of having O negative blood.

  • Can two O blood type parents have a baby?

  • O blood type. For example, two O blood type parents can produce a child with only O blood type. Two parents with A blood type can produce a child with either A or O blood types. Two parents with B blood type can produce a child with either B or O blood type.

  • Is it possible to be both O Negative and Rh negative?

  • Yes this is definitely possible. In this case, the most likely explanation is that dad is a carrier for being Rh- and mom is a carrier for blood type O. What happened was that dad and mom each passed both an O and an Rh negative to the baby. The end result is an O negative child.

  • Is Rh positive or negative inherited separately from the ABO blood type?

  • The Rh (+/-) factor is inherited separately from the ABO blood types. Similarly to the masking effect of the O gene in ABO blood types, the Rh negative (Rh-) gene is also masked by the presence of a Rh positive (Rh+) genotype.

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