This
is a section of dog's esophagus.
There are multiple layers in a image. The thickest layer is muscle
layer.
Outer Layer
These pictures are focused on the most outer layer of the
layers in dog's esophagus. It looks similar to human cell
smears.
Image
Data
Description
200x
There are much substances with
cells all around it.
400x
Here is where most substance and
cells are got along together.
Muscle
The pictures are zoomed on the muscle parts of dog's
esophagus. The muscle parts look similar to the muscle
part of earthworm's.
Image
Data
Description
200x
The image shows the muscle tissues.
The muscle tissues look like uncooked meat.
400x
Many cells are located between the
muscles. It is like seeds in watermelon.
Middle Parts
At the middle parts of the dog's esophagus, two different
tissues exist. One looks similar to muscle tissue, and
another one looks composed of both cells and muscle tissue.
Image
Data
Description
400x
This area of middle parts looks
composed of both cells and muscle tissue. The dark
areas seem to be muscle tissues.
400x
This area is similar to the muscle
tissue. The area contains many cells.
This
is a section of dog's esophagus.
There are multiple layers in a image. The thickest layer is muscle
layer. 
