KBC 2023, The options of the question – Which of these is not a valid blood group?
A. A-
B. AB-
C. B-
D. AO-
KBC 2023| Which of these is not a valid blood group?
KBC 2023, Check the answer to the question- Which of these is not a valid blood group?
KBC KBC 2023| Which of these is not a valid blood group?
