#1
Who discovered the ABO blood group system?
Karl Landsteiner
ExplanationKarl Landsteiner discovered the ABO blood group system.
#2
Which blood type is considered the universal donor?
Type O
ExplanationType O blood is considered the universal donor.
#3
Which famous individual is known to have Type O blood?
Elvis Presley
ExplanationElvis Presley is known to have Type O blood.
#4
Which blood type is considered the universal recipient?
Type AB
ExplanationType AB blood is considered the universal recipient.
#5
Which famous athlete is known to have Type A blood?
Serena Williams
ExplanationSerena Williams is known to have Type A blood.
#6
Who won the Nobel Prize in Physiology or Medicine in 1930 for his work on blood groups?
Karl Landsteiner
ExplanationKarl Landsteiner won the Nobel Prize in Physiology or Medicine in 1930 for his work on blood groups.