Testosterone oxido-reductase is a liver enzyme that regulate…
Testosterone oxido-reductase is a liver enzyme that regulates testosterone levels in alligators. One study compared testosterone oxido-reductase activity between male and female alligators from Lake Woodruff, a relatively pristine environment, and from Lake Apopka, an area that has suffered severe contamination. The following graph depicts the findings of that study. The data in the graph best support which of the following claims?