Lysosomes reside in the cell as re-usable organelles and when cell division takes place each daughter cell receives a number of lysosomes. How this number is increased has not yet been elucidated. It is thought that the reservoir of chemicals in the lysosome can be âtopped upâ by supplies from the Golgi apparatus.
A levee is an embankment that helps protect the land from a floodplain. A levee is formed when floodwater deposits material on the banks of a river, which builds up over time â¦ . The embankment slowly erodes away which is making rivers and streams wider and it can sometimes create a v-shaped valley.
Formation of natural levees by spill-over of sediment during floods. Next to the channel mostly sand is deposited (highest flow velocities), and sand compacts less than the mud that is deposited farther away. Thus, over time these near-channel sand deposits will over time rise above the (more compacted) floodplain and form natural levees. Overview of features associated with meandering streams.