Final answer:
Montazar, Lucinda, and Troy's regular meetings about biomedicine research represent a c. task group. This group's focus is on a specific job, distinguishing it from interest groups, virtual teams, problem-solving teams, and functional groups.
Step-by-step explanation:
Montazar, Lucinda, and Troy, who usually meet during their lunch break to discuss the latest research in biomedicine, are an example of a task group. A task group is formed for the purpose of completing a specific job or task, which in this case is discussing biomedicine research. This is distinct from interest groups and problem-solving teams, as those are more related to advocating for a cause or solving specific problems, respectively. The scenario described does not fit the definition of a virtual team since it does not specify the use of digital communication for geographically disparate members, nor does it align with a functional group, which pertains to a group within an organization that performs a specific function such as a department.