Ramon had the chicken pox vaccine as a child. if exposed to the virus in the future, will ensure that his body "remembers" the virus in order to eliminate it quickly and efficiently and protect ramon from developing the chicken pox

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.