General Brock. Found 10 Records, 8 Photos and 1,559,932 Family Trees. Born in Princess Ann, Virginia, USA on 1761 to Noah Brock and Sally Olds. He passed away on 1779 in Niagra Falls, New York, USA. Family Members.
This because AB- type has both A and B antigens but has no Rh antigen. 2. AB Negative type is not a great donor. Again due to absence of the Rh antigen but presence of A and B antigens, the AB- blood type donor can only donate blood to AB- and AB+ blood type individuals.
(Blood Type O is the Universal Donor: donors with O blood are compatible with any other blood type) (Blood Type AB is the Universal Recipient: recipients with AB blood are compatible with any other blood type) * Recently, it has been discovered that some donors with blood type A may donate to a blood type O recipient. Person with blood type A or AB and someone with blood type B may donate to a person with B or AB. A person with blood type AB may only donate to an individual who has that same blood type.