Answer;
Nervous tissue.
Nervous tissue performs the role of signal conduction in the body.
Step-by-step explanation;
-Nervous tissue is the main component of the nervous system and is found in the brain, spinal cord (CNS) and peripheral nerves (PNS). It is responsible for coordinating and controlling many body activities.
-It is specialized for the conduction of electrical impulses that convey information or instructions from one region of the body to another.