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.
Human made levees, such as we see on the Mississippi River along much of its length, are much higher and are constructed to prevent flooding from high discharges on the River. Most levees are constructed of piles of dirt (rock and soil) with a concrete cover on the river side of the levee.