The correct answer is c) embryonic.
Explanation: In human anatomy, there are four main types of tissues: muscle, nervous, epithelial, and connective. Muscle tissue is responsible for movement, nervous tissue transmits signals throughout the body, and epithelial tissue forms the protective outer layer of organs and structures. Embryonic tissue, however, is not classified as a standalone type of tissue; instead, it refers to the early stages of development that give rise to these various tissue types. Hence, embryonic is not a type of tissue like the others listed.