The scientist's findings were described as paradigm-shifting, fundamentally altering how researchers understood the mechanisms underlying cellular development in ways that no previous study had anticipated.
As used in the text, what does the word "paradigm-shifting" most nearly mean?
minor
expected
revolutionary
temporary
Correct Answer: C
Choice C is the best answer. The passage describes findings that "fundamentally altered" understanding in unanticipated ways. "Revolutionary" means causing dramatic change, fitting this transformative discovery.
Choice A is incorrect because "minor" contradicts fundamental alteration. Choice B is incorrect because "expected" contradicts unanticipated. Choice D is incorrect because "temporary" doesn't address transformation scope.