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Bio Lab
Test 1
| Question | Answer |
|---|---|
| The scientific method is a hallmark of how science works. This method works in a very systematic way and | Starts with an observation either I nature or generated by reading primary literature |
| Primary literature is the best source for experimental ideas and knowledge about the field. Primary literature is | Manuscripts written by scientists that perform the experiments and have been peer reviewed |
| A gap in knowledge is an area of unknown information within the field of science. Gaps in knowledge are important because | They can help inform the development of research projects by highlighting areas where research s needed |
| A scientific hypothesis is | A statement that is accepted to be true until experiments are run that prove the statement false |
| It is necessary to read primary scientific literature when designing projects because | This literature helps with finding a gap in knowledge |
| These two fundamental aspects of the scientific method allows scientists to produce solid evidence about how the natural world works | Data and experiments are constantly being retested and the methods are common across disciplines and labs |
| The three types of variables that are important to understand when designing an experiment are | Control, independent, dependent |
| A scientific hypothesis is actually constructed of two different hypotheses alternative and null. The difference between these two types of hypotheses are | A null hypothesis assumes no relationship between the independent and dependent variables and the alternative assumes a relationship between these two variables |
| The only difference between the control and experimental conditions during experimental set up should be | Independent variables |