Under the Integumentary category
– this slide shows the picture of toad skin under the microscope. The objective used is HPO.
I would like to thank the frog for sacrificing his body

Skin is very important part of our body. It functions as a protective coat. Its main function is to act as a barrier to protect the body from the outside world. It also protects our body from diseases and regulates our temperature.

The integumentary system is the set of organs forming the outermost layer of an animal’s body. It comprises the skin and its appendages, acting as a physical barrier between the external environment and the internal environment that it serves to protect and maintain the body of the animal.