General characteristics of invertebrates are as follows: The main characteristic that separates invertebrates from other organisms is the absence of the spinal column and backbone.They are multicelluar organisms, they completely lack cell walls.They are devoid hard bony endoskeleton.haracteristics of Invertebrates. 1  The main characteristic that separates invertebrates from other organisms is the absence of the spinal column and backbone. 2  They are multicelluar organisms, they completely lack cell walls.
Lvov Ghetto Save The LwÃ³w Ghetto [1] (German: Ghetto Lemberg; Polish: getto we Lwowie) was a World War II Jewish ghetto established and operated by Nazi Germany in the city of LwÃ³w (since 1945 Lviv, Ukraine) in the territory of Nazi-administered General Government in
Petropavl overview. Petropavl or Petropavlovsk (Russian spelling) is a city and capital of North Kazakhstan oblast of Kazakhstan. Petropavl city lies along Ishim River in the center of Ishim Steppe. Petropavl population is about 195,000 (2010) on the land area of 222 sq. km. Petropavl phone code - +7 7152; postal codes - 150000-150013.