Join Examsbook
260 0

Q:

Blood group was determined by :

  • 1
    William Harvey
  • 2
    Landsteiner
  • 3
    Pavlov
  • 4
    Alexander Fleming
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "Landsteiner"
Explanation :

There are 4 main blood groups (types of blood) – A, B, AB and O. Your blood group is determined by the genes you inherit from your parents. Each group can be either RhD positive or RhD negative, which means in total there are 8 blood groups.

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully