If you are looking through a microscope at a slide of animal tissue and see a single layer of closely packed cells,you are likely looking at a sample taken from which of the following?
A)the cardiac muscle of the heart
B)a long bone
C)a tendon
D)the inside of the cheek
E)a biceps during contraction

Question

Quizplus · Accepted Answer

The inside of the cheek is composed of a single layer of tightly packed cells known as squamous epithelial cells. The cardiac muscle of the heart, a long bone, and a tendon are all composed of multiple layers of cells. The biceps during contraction would not appear as a single layer of cells.

If You Are Looking Through a Microscope at a Slide