abo group मीनिंग इन हिंदी

According to the Austrian Federal Ministry of Health the original terminology used by Karl Landsteiner in 1901 for the classification is A, B and 0 ( " zero " ); the " O " ( " oh " ) you find in the ABO group system is actually a subsequent variation occurred during the translation process, probably due to the similar shape between the number 0 and the letter O.