Tag: Human and Social Biology

Cells which make up the Human Body

For the functions of various cell structures, see this post. In today’s post we will look at some of the different cells which make up the human body. They are: Epithelial cells Sperm cells Egg cells Nerve cells Muscle cells Epithelial Cells There are four major tissues in the human body: connective, muscle, nervous and…...

Unspecialised Plant and Animal Cells and Microbes

For a images and a listing of the unspecialised plant and animal cell structures see this post. Microbes The microbes to be discussed here include: viruses, bacteria and fungi. Viruses Viruses are parasites that need a host cell to survive. As a result, they are considered non-living because when outside of a cell they are…...