Which scientist first discovered the process of transformation?
A) Francis Crick
B) Robert Koch
C) Edward Jenner
D) Louis Pasteur
E) Frederick Griffith

Question

Quizplus · Accepted Answer

Frederick Griffith first discovered the process of transformation in bacteria in 1928. He conducted experiments with two strains of Streptococcus pneumoniae, one pathogenic and one non-pathogenic, and observed that the non-pathogenic strain became pathogenic when mixed with heat-killed pathogenic bacteria. This experiment provided evidence for the existence of genetic material and the process of transformation, which is the uptake and expression of foreign genetic material by a living organism.

Which Scientist First Discovered the Process of Transformation