Definition of fatalism from the Collins English Dictionary Aspect When we use a verb, we often need to be able to refer to more than the time at which an event took place.
Influential in the field of medical microbiology. Pasteur worked toward cures for diseases and processing methods for reducing harmful bacteria in milk, wine, and other products.His work also helped reduce mortality rates from puerperal fever.
Lesson Summary. Frederick Griffith was a British bacteriologist (a scientist who studies bacteria). Griffith's famous 1928 Experiment showed us that bacteria can distinctly change their function and form through transformation. Transformation is the process which describe one thing changing into another.