Final answer:
High interunit communication is a key characteristic of innovative organizations, fostering a collaborative environment that is essential for innovation (c).
Step-by-step explanation:
A characteristic of innovative organizations is high interunit communication. This trait encourages the sharing of ideas and collaboration among different departments, which can lead to the development of new products, services, or methodologies. In contrast, low interunit communication can hinder innovation by creating silos within an organization. Therefore, option (c) 'high interunit communication' is the correct answer to the original question.
It's important to note that successful innovative organizations often also engage in practices such as process value analysis, frequently pursue re-engineering efforts, and may possess a culture that accepts a degree of managerial fluidity. However, these are not as directly related to the direct question as high interunit communication.