1. Introduction to Biology
Scientific Method
06:29
Learn with other creators
Practice this topic
- Multiple Choice
Which of the following shows the best order of steps of the scientific method?
7494views51rank - Open Question
A 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.
1160views69rank - Multiple Choice
Which of the following statements about the cell theory is false?
4558views39rank - Multiple ChoiceExperimentation is only one part of the process of scientific inquiry, but it is a very important step because it __________.1553views2rank
- Multiple ChoiceWhich of the following statements most clearly demonstrates inductive reasoning?1114views1rank
- Textbook QuestionWhich of the following is an example of inductive reasoning? a. All cows eat grass; b. My cow eats grass and my neighbor's cow eats grass; therefore, all cows probably eat grass; c. If all cows eat grass, when I examine a random sample of all the cows in Minnesota, I will find that all of them eat grass; d. Cows may or may not eat grass, depending on the type of farm where they live2498views
- Textbook QuestionA scientific hypothesis is . a. an opinion; b. a proposed explanation for an observation; c. a fact; d. easily proved true; e. an idea proposed by a scientist1149views
- Textbook Question
In science, a theory is a(n) . a. educated guess; b. inference based on a lack of scientific evidence; c. idea with little experimental support; d. body of scientifically acceptable general principles; e. statement of fact
1724views