Monosomy is the state of having a single copy of a chromosome pair instead of the usual two copies found in diploid cells. Monosomy can be partial if a portion of the second chromosome copy is present. Monosomy, or partial monosomy, is the cause of some human diseases such as Turner syndrome and Cri du Chat syndrome.onosomy is the state of having a single copy of a chromosome pair instead of the usual two copies found in diploid cells. Monosomy can be partial if a portion of the second chromosome copy is present. Monosomy, or partial monosomy, is the cause of some human diseases such as Turner syndrome and Cri du Chat syndrome.
Both Europe and Asia as West of Russia is border with eastern Europe which make them part of Europe but South and East of Russia is border with Eastern, Northern and central Asia. Asia and Europe are the continents which Russia belongs to.
The seven-continent model is usually taught in China, India, Pakistan, the Philippines, parts of Western Europe and most English-speaking countries, including Australia and the United Kingdom. The six-continent combined-Eurasia model is mostly used in Russia, Eastern Europe, and Japan. The six-continent combined-America model is used in France and its former colonies, Italy, Portugal, Spain, Romania, Latin America, and Greece.