Which of the following three scientists were awarded the Nobel Prize in $1945$ for the discovery and development of penicillin?
$(i)$ Alexander Fleming
$(ii)$ Louis Pasteur
$(iii)$ Walther Flemming
$(iv)$ Ernst Chain
$(v)$ Howard Florey
$(vi)$ Oswald Avery

  • A
    $(i), (ii)$ and $(iii)$
  • B
    $(i), (iv)$ and $(v)$
  • C
    $(i), (iii)$ and $(iv)$
  • D
    $(iii), (iv)$ and $(v)$

Explore More

Similar Questions

$NSEP$ stands for

'Pathogens' are

$A$ broad-spectrum antibiotic is one that:

What is health?

The spleen is a:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo