What is cytoplasmic streaming ? How many types of streaming are there?

cell
cbse

#1

The autonomic movement of the matrix of cytoplasm of eukaryotic cells is called cytoplasmic or protoplasmic streaming or cyclosis. These are of two types: (a) Rotation, (b) Circulation. In rotation, the cytoplasmic matrix moves in one direction around a central vacuole. In circulation, the matrix moves in different directions around different vacuoles of the cell.