ABO are blood groups & the test is to identify what blood group does the individual has
Baltimore and Ohio ;)
In the game of Monopoly, the letters "B" and "O" stand for Baltic Avenue and Oriental Avenue, which are two properties on the game board.
R O B L O X r stands for robloxian o doesnt stand for anything b stands for builderman l stands for lego o and x also dont stand for anything just roblox and builderman wanted to make a cool thing with it
O-one D-dirty B-b**ch
Y-e-l-l-o-w l-a-b
Bouncy operated aquatic transporter
T(o) B(e) H(onest)
In the context of blood types, the letters B and O refer to specific antigens present on the surface of red blood cells. Blood type B has the B antigen, while blood type O lacks both A and B antigens. Therefore, type B blood has B antigens and type O blood is considered a universal donor due to the absence of these antigens.
A simple blood test determines your blood type. A lab technician will categorize type "O", type A, type B, type AB. Antigens in the blood sample are analyzed to determine what letter to assign your blood.
(B) Being . (O) Obviousy . (R) Really . (E) enthusiastically . (D) Dumb
75% chance B positive, 25% chance O positive.
o-dianisidine bis[diazotized]zink double salt