Multiple choice Which of the following features does not apply to a tissue? All the cells of a tissue perform the same function. All the cells of a tissue are similar in structure. Tissues are present in animals only. Tissues are made up of cells specialized in their functions. Reveal answer Fill a bubble to check yourself C Correct answer Explanation Tissues are found in both plants and animals. While cells in a tissue are specialized and often similar in structure and function, the claim that they only exist in animals is incorrect.