List of distinct cell types in the adult human body

There are many different types of cell in the human body.
Cells derived primarily from ectoderm.
Nervous system.
There are nerve cells, also known as neurons, present in our human body. They are branched out. These cells make up nervous tissue.
A neuron consists of a cell body with a nucleus and cytoplasm, from which long thin hair-like parts arise.
Cells derived primarily from mesoderm.
Extracellular matrix cells.
Note: Cephalic connective tissue and bones are derived from the Cranial neural crest which comes from the ectoderm germ layer