Which type of tissue performs the role of signal conduction in the body? 1) connective tissue 2) epithelial tissue 3) muscle tissue 4) nervous tissue

The correct answer is 4. The nervous tissue is formed by various types of nerve cells that create electrical impulses but also participate in the transportation of these impulses throughout the body. These electrical impulses act as signals and carriers of information around the body. Therefore, the nervous tissue is the one responsible for signal conduction in the body.