jennieraea
1 Answer
country bumpkin
http://www.redcrossblood.org/learn-about-blood/blood-types
Within the ABO/Rhesus Group systems which are used to classify most blood types, there are several rare blood types. The rarest is AB-, with less than one percent of the world's population having this blood type. B- and O- are also very rare, each accounting for less than 5% of the world's population. However, there are over 30 recognized blood typing systems beyond these basic two, creating a plethora of rare blood types, some of which appear only in a handful of people.
http://www.wisegeek.com/what-are-some-rare-blood-types.htm
http://en.wikipedia.org/wiki/Blood_type
| 13 years ago. Rating: 5 | |
Top contributors in Other - Health category
Unanswered Questions
KKFB
Answers: 0
Views: 10
Rating: 0
https://agmworkshop.vn/
Answers: 0
Views: 13
Rating: 0
livesports088vc
Answers: 0
Views: 12
Rating: 0
phongkhamanthai
Answers: 0
Views: 12
Rating: 0
999bet - Link Tải Game 999 bet Chính Thức
Answers: 0
Views: 12
Rating: 0
Công Ty Quà Tặng GIFT BUSINESS
Answers: 0
Views: 10
Rating: 0
cafedelagarerosemere
Answers: 0
Views: 9
Rating: 0
cafedelagarerosemere
> More questions...
Answers: 0
Views: 10
Rating: 0