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chapter 1 section 2

biology

QuestionAnswer
domain in a modern taxonomic system, the broadest category; the category that contains kingdoms
kingdom in a traditional taxonomic category, which contains a group similar to phyla
ecology the study of the interactions between organisms and the other living and nonliving components of their environments
ecosystem a community of organisms and their abiotic environment
evolution a heritable change in the characteristics within a population from one generation to the next; the development of new types of organisms from preexisting types of organisms over time
natural selection the process by which individuals that are better adapted to their environment survive and reproduce more successfully than less well adapted individuals do; a theory to explain the mechanism of evolution
adaptation the process of becoming adapted to an environment; an anatomical, physiological, or behavioral trait that improves an organism's ability to survive and reproducein
Created by: crouthersa20
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