The correct option is
D Man and Rhesus monkey only
The Rh factor is a type of protein on the surface of red blood cells. Most people who have the Rh factor are Rh-positive. Those who do not have the Rh factor are Rh-negative. It was discovered on the surface of Rhesus monkey's RBC, hence the name Rh factor.
So, the correct answer is 'Man and Rhesus monkey only'.