1. Introduction to Biology
Scientific Method
Open Question
Open QuestionA scientist observes that even after sterilizing a broth, cells reappear in the broth over time. The scientist then asks: 'Why do cells reappear in the broth after sterilization?' and designs/conducts an experiment. Considering this, appropriately label each of the following blanks as either a 'prediction, hypothesis or theory.'
________________: Cells will only appear in the broth exposed to a source of preexisting cells.
________________: Cells appear only when preexisting cells grow & divide; therefore, cells only appear in exposed broths.
________________: All organisms consist of cells & all cells come from preexisting cells.
![](/channels/images/assetPage/verifiedSolution.png)
Video duration:
3mPlay a video:
638
views
36
rank
Was this helpful?
Related Videos
Related Practice
Showing 1 of 11 videos