Question

*Blood groups A, B and O were discovered by ______.*

1️⃣ Landsteiner
2️⃣ Decastello
3️⃣ Sturli
4️⃣ Boully​

Answer 1

Answer:

landsteiner

Explanation:

blood group A, B And O were discovered by landstenier.

Answer 2

Answer:

blood groups A, B and O with discovered by Landstiener.

Explanation:

hope it's help uh.

good night sweet dreams ❣️