What most naturally follows?

How to learn and understand the function of the various cells in the human body
The cells of the human body are typical for a mammalian animal.
Most cells of the human body are eukaryotic in its structure. This means that they reproduce by way of cellular division and cellular differentiation.
These two processes that characterize cells in the body are prominent feature of the cellular life in humans. The type of cells in the body of humans is a function of the type of tissue that it serves.