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Unit One Study of Life and The Scientific Method

Practice your knowledge of the terms for Unit One (Chapters 1 and 2), Biology: The Dynamics of Life


AB
Ethicsthe study of the standards for what is right and what is wrong
Technologythe application of science to the needs and problems of society
Evolutionthe gradual change in characteristics of species over time
Homeostasisan organism's tendency to maintain a stable internal evironment
Adaptationany structure, behavior, or internal process that enables an organism to better survive in an environment
Reproductionthe process whereby an organism produces more of its own kind
Growth and Developmentliving things change during their lives
Responsereaction to a stimulus
Independent variablethe factor in an experiment that is changed
Dependent variablefactor in an experiment that results from a change being made
Inductive reasoninga particular set of facts are used to formulate a general rule
Deductive reasoninga general rule is applied to a specific case
Quantitative datanumerical data
Qualitative dataData that uses descriptive words instead of measurments
Controlall conditions are kept the same in this part of an experiment
Experimentprocedure used to test a hypothesis
Hypothesisa testable explanation for a question or a problem
Scientific Methodsteps used to gather information to test a hypothesis
Datainformation gathered from experiments