What is the primary function of nerve tissue?

The primary function of nerve tissue is to control and communicate. Nerve tissue is composed of neurons and glial cells, which work together to transmit signals throughout the body. Neurons are specialized cells that generate and conduct electrical impulses, allowing for rapid communication between different parts of the body. This communication is essential for coordinating actions, processing information from the environment, and responding appropriately.

Nerve tissue plays a crucial role in integrating sensory information, controlling muscle movements, regulating bodily functions, and facilitating thought processes. This ability to facilitate communication between various systems in the body is vital for maintaining homeostasis and enabling complex behaviors.

In contrast, structural support is primarily the role of connective tissue, while hormone secretion is the function of endocrine tissue. The transportation of nutrients is mostly managed by vascular tissue, which is responsible for blood circulation. Hence, the option that highlights the control and communication aspect aligns best with the fundamental role of nerve tissue.