Describe Griffith's experiment for the demonstration of

Question

Describe Griffith's experiment for the demonstration of DNA as a genetic material with a properly labelled diagram.

22 Jan 2025

Answer :

Word Count : 596

Griffith's experiment, conducted by Frederick Griffith in 1928, was a pivotal study in understanding the nature of genetic material. The experiment demonstrated that genetic material could be transferred between bacterial cells, which laid the groundwork for the identification of DNA as the material responsible for heredity. Griffith's work was specifically focused on the bacterium *Streptococcus pneumoniae*, which causes pneumonia in humans. He used two different strains of the bacterium: the virulent smooth (S) strain and the non-virulent rough (R) strain.

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