☰

GkSeries.com

Zoology Multiple Choice Questions with Answers

Home/
General Knowledge/
jonas-salk-invented-the-vaccine-for

Q.

Jonas Salk invented the vaccine for

[A] Polio

[B] Cholera

[C] Hepatitis

[D] Typhoid

Answer & Explanation
Answer: Option [A]

NCERT Class 12 Biology Solved Multiple Choice Questions

Click Here to Read more questions