Final answer:
Wendell Stanley was the scientist who accomplished the crystallization of the Tobacco Mosaic Virus in 1935, contributing significantly to the field of virology and paving the way for future research using electron microscopy.
Step-by-step explanation:
The crystallization of Tobacco Mosaic Virus was accomplished by Wendell Stanley. Stanley, a biochemist, made a groundbreaking discovery in 1935 when he crystallized the Tobacco Mosaic Virus and later identified it as being composed of RNA and protein. This discovery was pivotal not only for virology but also for biochemistry, as it led to a greater understanding of viruses and the development of vaccines.
Stanley's work on the Tobacco Mosaic Virus also paved the way for advancements in electron microscopy, enabling scientists to view viruses' structures in greater detail. The virus, which causes disease in tobacco and other plants, was the first virus to be discovered and became an essential model in the study of virology.