Frederick Griffith introduced the Griffith experiment in 1928. This experiment proved that bacteria can carry genetic information through a process called transformation.
The term "transformation" is appropriate for Griffiths' observations because it describes the process by which genetic material from one organism can change the characteristics of another organism. In his classic experiments with Streptococcus pneumoniae, Griffith demonstrated that non-virulent bacteria could become virulent when exposed to heat-killed virulent strains, indicating a transfer of genetic information. This process of acquiring new traits through the uptake of foreign DNA is fundamentally what transformation entails in a biological context.
Griffith's Discovery of Transformation Avery's Experiments with nucleic acidsHershey-Chase Experiment
Avery's experiments showed that DNA, not protein, was the molecule responsible for the transformation of bacteria. This provided strong evidence that DNA is the genetic material that carries hereditary information.
Frederick Griffith discovered Transformation doing lab experiments in the 1930's. He initially based his work of Gregor Mendel, the father of genetics, and discovered more as he experimented of lab mice.
Is this some biology student asking, from Jurupa Hills HS? I also need the answer.
Results in experiments can be reported through data tables or graphs to visually represent the findings. Additionally, descriptive statistics such as means, standard deviations, and confidence intervals can be used to summarize and analyze the results.
Eva Griffiths's birth name is Eva Griffiths.
In Griffith's experiment 1 he injected the mouse with live R cells.It was not till Griffiths experiment 2 did he injest the mouse with live S cells.
Chuck Griffiths's birth name is Charles Henry Griffiths.
Ciaran Griffiths's birth name is Ciaran Joseph Griffiths.
Eric Griffiths's birth name is Eric Ronald Griffiths.
Naomi Griffiths's birth name is Naomi E.S. Griffiths.