A, B, and AB. The Rhesus system is linked to the presence of a substance called D, which specifies the blood combination: there are therefore eight Rhesus groups/combinations.
10 things to know about your blood type:
Each blood type has its own characteristics. Here’s what you need to know about your blood type:
Blood type and diseases: Each blood type is resistant to certain diseases and susceptible to others. Some diseases can be prevented due to the characteristics of our blood type. Studies have shown that people with blood
