Pick the types of simple tissues from the following.
Parenchyma
Collenchyma
Sclerenchyma
A simple permanent tissue is composed of cells that are structurally and functionally similar. This tissue provides support and protection to plants. Simple permanent tissues are of three types: Parenchyma, Collenchyma and Sclerenchyma. Complex tissues are of two types: Xylem and Phloem.