If Parkinson's disease were caused primarily by exposure to herbicides and pesticides, we should expect to find:

Question

Quizplus · Accepted Answer

If Parkinson's disease were caused primarily by exposure to herbicides and pesticides, we would expect to see higher rates of the disease in areas where these chemicals are used more frequently or in higher concentrations, leading to near epidemics in certain geographical regions.

If Parkinson's Disease Were Caused Primarily by Exposure to Herbicides