Mastering Biology-Exam 1 (A+ GRADED)

Biology correct answers Study of life Individual living thing correct answers organism Ecosystem correct answers all organisms living in a particular area All living organisms in an ecosystem make up a... correct answers community Population correct answers Localized group of individuals of one species Eukaryotic correct answers cels that contain membrane- enclosed organelles Prokaryotic correct answers cells that lack enclosed organelles DNA correct answers genetic information for constructing the molecules that make up cells and organisms Organisms share a common set of features (2) correct answers -ordered structures -regulation of internal conditions All forms of life have common features (4) correct answers -growth and development -energy use -response to environmental stimuli -ability to reproduce and evolve Natural Selection correct answers editing mechanism that occurs when populations or organisms are exposed to environmental factors that favor the reproductive success of some individuals over others Falsifiable correct answers predictions are made and tested Theories correct answers broad explanations with large bodies of evidence Biology is connected to many important issues (4) correct answers -environmental problems and solutions -genetic engineering -medicine -social issues Hierarchy exists where? (5) correct answers -Universe -Galaxy -Solar System -Planets -Moons