In: Biology
In 1940, two researchers named Weiner and Landsteiner discovered that about 85% of the human population sampled possessed a blood cell protein called the Rh factor (D antigen). The presence of Rh factor was labeled Rh positive (Rh+) and was found to be dominant over the absence of the blood factor (Rh–). Rh factor is inherited in a typical Mendelian pattern. Based on this information, one could predict that two Rh+ parents could never have an Rh– child. Is it true? Write a descriptive explanation.