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The ABO blood group system is widely credited to have been discovered by the Austrian scientist Karl Landsteiner, who identified the O, A, and B blood types in 1900. Landsteiner originally described the O blood type as type "C", and in parts of Europe it is rendered as "0" (zero), signifying the lack of A or B antigen. Landsteiner was awarded the Nobel Prize in Physiology or Medicine in 1930 for his work. Alfred von Decastello and Adriano Sturli discovered the fourth type, AB, in 1902.
Can India make it to a leadership position (1)/ or will it be retained the ‘fast train-going-slow’ (2)/ image it always had? (3)/ No error (4)
Ravish says that his cousin loves to play guitar.
IQ tests are not the ultimate method to evaluating human potential.
Given below are sentences with an error in each. The error is in one part of the sentence. Below each sentence are given the options containing the par...
Evidence has to be generated not only on (A)/the effects of food systems on economic, environmental and (B)/social outcomes and their co-benefits and t...
Identify the segment in the sentence, which contains the grammatical error.
One should be careful to re-read what they has written.
The committee /have decided/ to postpone the meeting/ until next week.
She recorded the voices of men and women rarely given an opportunity to speak.
Identify the segment in the sentence, which contains the grammatical error.
Prema is the girl in my class who write beautiful poems.
The director with (a) / the members of his staff are expected (b) / to be present at the function (c) / No error (d)