Question

review the science textbook excerpt and then answer the question. genes and behavior in the 1940s, behavioral psychologist robert tryon conducted an experiment in which rats were placed in a complex maze that had a food reward at one exit. rats that made fewer errors navigating the maze were bred together to create a \maze - bright colony.\ rats that made more errors were bred together to create a \maze - dull colony.\ after selectively breeding the mice for seven generations, tryon tested offspring from each colony to determine how quickly those rats would learn the maze. offspring of the maze - bright rats consistently made fewer errors than the maze - dull offspring. tryons research therefore suggests that the ability to navigate the maze successfully was influenced by genes passed from parent to offspring. which best indicates that the primary audience is biology students? the writer emphasizes the importance of robert tryons work. the writer specifically mentions that genes influenced the mices ability to navigate the maze. the writer includes information that only experts would understand. the writer uses straightforward language to explain an experiment about gene selection.

Explanation:

Biology students would be interested in gene - related content. Mentioning genes influencing maze - navigation ability is a biological concept relevant to them.

Answer:

The writer specifically mentions that genes influenced the mice's ability to navigate the maze.