Examples from the Web for Perth Amboy. Historical Examples. This will bring you in a short time to the Metuchen road, and this should be kept to for about four miles beyond Perth Amboy. Harper's Round Table, July 16, 1895 Various. The assembly under the union met alternately at Perth Amboy and at Burlington. The Quaker Colonies Sydney G. Fisher.
Planaria is a small aquatic genus of flatworm. The term is also used for other similar flatworms. They are fresh water animals which move in a smooth wave-like manner.Planaria are free-living.They can live in fresh water or very damp soil, depending on the type.he term is also used for other similar flatworms. They are fresh water animals which move in a smooth wave-like manner. Planaria are free-living. They can live in fresh water or very damp soil, depending on the type.
These cells are ready at any time to transform into whichever speciï¬c type of cell a planaria needs in order to regenerate lost tissue. The ability of these cells to become whatever tissue the body needs is very similar to the capacity of embryonic stem cells in humans and other vertebrates. This similarity makes planaria very interesting to scientists, and their simple bodies and few tissue types make them relatively easy to study.