I didn't talk about that but you will still get the marks if you at least link it some way to his role. For example, I talked about louis pauster discovered the germ theory of disease which stated micro-organisms were the cause of many diseases. This knowledge become widespread in the United...
it was the one where you: (C)
it must be present in all diseased animals and not in healthy
extract it and grow in pure culture
innoculate healthy host, they developthe disease
isolate grow in pure culture and compare
this is simply koch's postulates
but the data given was increasing at an increasing rate. It didn't ask to predict what the future trend would be, it asked you to draw a line of best fit for the data provided