A distinctive difference between the crab and lobsters is the shape of exoskeleton; the crab has a smaller circular exoskeleton, whereas the lobster is larger and longer. A lobster also has a long tail which...

Stem Cells are undifferentiated biological cells, which means that they are not specialized in any matter, but have the ability to differentiate into specialized cells, as well as divide and replicate to...

The adult stem cells are derived from adult tissue, and have the ability to regenerate into all the cell types of the organ from which they originate. Embryonic Stem Cells, on the other hand, are stem cells...

Shanghai and Beijing are both cities in China. Shanghai is one of the four direct-controlled municipalities of the People's Republic of China. It is a global financial center and a transport hub. Beijing...

The Democratic People's Republic of Korea, also known as North Korea, was established on 9 September 1948. It was built up in its overseer’s image, i.e. a communist dictatorship. The Republic of Korea,...