Answer:
Eclectic theorist
Explanation:
Eclectic theorist -
It refers to the person , who believes that not a single paradigm is sufficient , but a set of theories are responsible to study a particular topic , is referred to as a Eclectic theorist .
Hence , by using various theories gives a better idea about the topic .
Hence, from the scenario of the question,
Dr, Zaius is an Eclectic theorist .