Question : Whose invention led to the development of the polio vaccine?
Option 1: Ernst Haeckel
Option 2: Jonas Salk
Option 3: Linus Pauling
Option 4: Robert Wellberg
Correct Answer: Jonas Salk
Solution : The correct answer is Jonas Salk .
American doctor Jonas Salk created the Inactivated Polio Vaccine (IPV), also known as the Salk vaccination, in the early 1950s. This was the first polio vaccine to be administered to a large number of people. This vaccine is administered intravenously and contains a dead virus.
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Question : Which one of the following is not a vaccine?
Question : In which year did Ernst Haeckel introduce the term "ecology" to describe the economies of living forms?
Question : Who was the first ecologist to describe the specific shape of eco-trophic interactions, which he called the pyramid of numbers, in the 1920s?
Question : The infrastructure development project to promote "port-led development" in India has been named:
Question : Polio is caused by which of the following organisms?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile