Question

smooth muscle
skeletal muscle
cardiac muscle
simple squamous epithelium
neuron

Explanation:

Cardiac muscle has striations (like skeletal muscle) but has intercalated discs (not visible here but other features like branching fibers and central - located nuclei can be considered in a full analysis). Skeletal muscle has multiple peripheral nuclei and is long and cylindrical. Smooth muscle is non - striated. Simple squamous epithelium is flat cells. Neuron has cell body, dendrites, and axon. The image shows striations which is a feature of both skeletal and cardiac muscle. But skeletal muscle has multiple peripheral nuclei. In the given image, the nuclei are more centrally located (a characteristic of cardiac muscle).

Answer:

Cardiac muscle