In 1940,two Researchers Named Weiner and Landsteiner Discovered That About

question 37

Multiple Choice

In 1940,two researchers named Weiner and Landsteiner discovered that about 85 percent of the human population sampled possessed a blood cell protein called the Rh factor.The presence of Rh factor was labeled Rh positive (Rh⁺) and was found to be dominant over the absence of the blood factor (Rh^-) .Under normal Mendelian inheritance,which of the following statements is/are FALSE?

• A)Two Rh⁺ parents could have an Rh^- child.
• B)Two Rh^- parents could have an Rh⁺ child.
• C)An Rh^- child would require that both parents be carriers of at least one Rh^- allele.
• D)It is possible with just one pair of parents to have children where some siblings are Rh^- and some are Rh⁺.
• E)Two Rh⁺ parents can have Rh^- or Rh⁺ children.