They are made up of only one type of cell. Here, all the cells that make up the tissue are similar and have the same structure, with the same type parts. Simple permanent tissues are again classified into three main types. They are parenchyma, collenchyma, and sclerenchyma.
Simple Permanent Tissue
Simple permanent tissue is further classified into three types:
1.Parenchyma
2.Collenchyma
3.Sclerenchyma
Video
To know more about these cells watch below video.