In people with chronic myelogenous leukemia, the chromosomes in the blood cells swap sections with each other. A section of chromosome 9 switches places with a section of chromosome 22, creating an extra-short chromosome 22 and an extra-long chromosome 9.
Discovered on September 23, 1846, by John Couch Adams. Neptune was the first planet found by mathematical prediction rather than by observation. Unexpected changes in the orbit of Uranus led astronomers to deduce that its orbit was subject to gravitational perturbation by an unknown planet.
Neptune was discovered in the fall of 1846. What is Neptunes nickname, Last of the Gas Giants.Neptune had gone through several name changes from LeVerriers Planet to Janus to Oceanus, and then finally Neptune in 1846. It is also called, the watery planet.The planet has several nicknames, including The Blue Planet. The Last Of The Gas Giants. Oceanus.