Multiple Choice Questions 1. The role of principles in zoology is best described as A. researchers should maintain high principles of conduct in research. B. zoology rests solely upon expansion of principles of chemistry and physics. C. principles of zoology are derived by study of a few different animals and then finding central unifying principles. D. past principles may be discarded as new principles replace them. E. none of the choices offer a thorough description of principles underlying zoology. Bloom's Level: 2. Understand Gradable: automatic Topic: The Uses of Principles 2. The property of living organisms that involves a unique and complex molecular organization is called A. growth. B. development. C. metabolism. D. reproduction. E. chemical uniqueness. Bloom's Level: 1. Remember Gradable: automatic Section: 01.01 Topic: Fundamental Properties of Life