John Garcia researched taste aversion. He showed that when rats ate a novel substance before being nauseated by a drug or radiation, they developed a conditioned taste aversion for the substance.
Dr. John Garcia studied conditioned taste aversion by irradiating rats in the 1950s; as a result, it is also referred to as the Garcia effect. When sickness only happens as a result of the drug taken and not as a result of it, conditioned taste aversion might happen.
Know more about taste aversion with the help of the given link:
https://brainly.com/question/20377835
#SPJ4