Final answer:
A career counselor who believes in the influence of environment and biology in career choice and performance, in the context of culture, would most likely agree with Urie Bronfenbrenner's ecological systems theory.
Step-by-step explanation:
A career counselor who believes that one's environment and biology are influential in determining a person's career choice and performance, specifically when considered in the context of one's culture, would most likely agree with the developmental theorist Urie Bronfenbrenner. Bronfenbrenner developed the ecological systems theory, which emphasizes the impact of multiple environmental systems on an individual's development. This theory recognizes the importance of the culture in which an individual is raised as a significant influence on their career choices and performance.