Foundations in Microbiology 9th Edition by Kathleen Park Talaro, Barry Chess

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Critical thinking is the ability to reason and solve problems using facts and concepts. These question can be approached from a number of angles, and in most cases, they do not have a single correct answer.
Assume that you have been given the job of developing a colony of germ-free chickens.
a. What will be the main steps in this process?
b. What possible experiments can you do with these animals?