GkSeries.com

SSC CGL 2017 Tier 1 Questions and Answers

Question

Albert Sabin is known for developing _____.

[A] smallpox vaccine
[B] polio vaccine
[C] penicillin
[D] hepatitis B vaccine
Answer & Explanation

Answer: [polio vaccine ]

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

Please share this page

Click Here to Read more questions

Teacher Eligibility Test