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.
Scientist used math to find Neptune. They saw neptune up in the sky and couldn't believe it. They did some calculations on where neptune would be an looked again and found out that neptune was right there.They named it Neptune because of the Roman god Neptune.He was the god of the blue seas.eptune was created by many gases that formed into one big planet. They say Neptune was also created by the big bang theory. The gases are called hydrogen, helium, water, and â¦ ammonia. Improvement: Just to clarify-the gases actually formed into one big planet as a result of the Big Bang Theory.