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Criado por Emma Cress
quase 7 anos atrás
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Questão | Responda |
Evolution | Descent with modification: the change in the genetic composition of a species from generation to generation |
Biology | The scientific study of life. |
Systems Biology | An approach to biology that aims to model the dynamic behavior of whole biological ecosystems. |
Eukaryotic Cell | A cell with membrane enclosed organelles and a nucleus which houses the DNA. |
Prokaryotic Cell | A cell lacking membrane enclosed organelles and a nucleus. The DNA floats freely within the cytoplasm. |
Negative Feedback | In which accumulation of an end product of a process slows down that process. |
Positive Feedback | In which an end product of a process speeds up that process. |
Discovery Science | A type of science which focuses on describing nature. |
Inductive Reasoning | A type of logic in which generalizations are based on a large number of specific observations. |
Deductive Reasoning | A type of logic in which specific results are predicted from a general premise. |
Hypothesis | A tentative answer to a well-framed question. Narrower in scope than theory and subject to testing. |
Controlled Experiments | An experiment in which an experimental group is compared with a control group that varies 'only' in the factor being tested. |
Theory | An 'explanation' that is broad in scopes, generates new hypotheses, and is supported by a large body of science. |
Models | A representation of a theory or process. |
Technology | The application of scientific knowledge for a specific purpose, usually involving industry, commerce, or basic research. |
Emergent Properties | New properties that arise with each step upward in the hierarchy of life. |
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