Question

find the odd man out
1) A,O,K,AB,B​

Answer 1

Answer:

Hey mate,

O.

because;-

O blood group is an universal donar.

Hope it helps you.

plz make it a brain list answers.

Answer 2

Answer:

A, O, K, AB, B - K is the odd one out because it is an inorganic ion while rest of the four are types of blood groups