Question 2 of 10 (10 Points)

Which of the following was a major contribution to biology by Louis Pasteur?

A. He developed a formula for creating synthetic plasma membranes, allowing a wide variety of experiments on cells to occur.
B. He built a custom microscope to become the first human to view bacteria in 1931, giving rise to the idea of cells.
C. He developed the Endosymbiotic Theory about how prokaryotes developed from eukaryotes, which would revolutionize microbiology.
D. He determined that organisms do not spontaneously generate and provided evidence for the Germ Theory of disease, which would revolutionize medicine.