The Rh factor is said to be ______________ if the Rh marker is present or __________________ if the individual's red blood cells do not carry this marker.
A) negative; positive
B) incompatible; negative
C) compatible; positive
D) positive; negative

Question

Quizplus · Accepted Answer

The Rh factor is considered positive if the Rh marker is present on an individual's red blood cells, and negative if the marker is absent. Therefore, option D is the correct answer. Options A, B, and C are incorrect because they mix up the characteristics of positive and negative Rh factors.

The Rh Factor Is Said to Be ______________ If the Rh