Sail E0 Webinar
Question
Who developed the Hepatitis B vaccine?
Options:
A .  Pasteur
B .  Salk
C .  Jenner
D .  Pablo DT Valenzuela
Answer: Option D
Answer: (d).Pablo DT Valenzuela

Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers