For growing microbes, differential media is most similar to ___. Question 4Answer a. a guy holding up a sign at a voting location telling voters which booth to use b. a bouncer at a club who allows everyone in but gives a red bracelet to people under 18 years of age c. a mean high school teacher who hates sorority members and makes sure all of them fail d. a cashier at a grocery store who checks the receipt of the customers before they leave