The epi-demiologistâlet's call him or her Dr. Watson, of courseâbegins with the crime, a particular dis-ease or health problem. The prime suspect is a particular exposure, such as smoking, thought to 7 Confounding in Epidemiology Copyright Â© 2004.
Grotle (Japanese: ãã¤ã·ã¬ã¡ Hayashigame) is a Grass-type Pokemon. PokÃ©mon it evolves From turtwig starting at level 18 and evolves Into torterra starting at level. 32
Answers.comÂ® is making the world better one answer at a time. In evolutionary genetics, Muller's ratchet (named after Hermann Joseph Muller and a mechanical device) is the process by which the genomes of an asexual population accumulate deleterious mutations in an irreversible manner.