Psychedelic therapy Psychedelic therapy Psychedelic therapy refers to therapeutic practices involving psychedelic drugs, oftentimes utilizing serotonergic psychedelics such as LSD, psilocybin, DMT, MDMA, mescaline, and 2C-B. Psychedelic therapy, in contrast to conventional psychiatric medication taken by the patient regularly or as-needed, patients generally remain in an extended psychotherapy session during the acute psychedelic activity with additional sessions both before and after in order to help integrate experiences with the drug. Psychedelic therapy, in the broadest possible sense of the term, may have originated from prehistoric knowledge of hallucinogenic plants. They grow naturally in certain cacti, seeds, bark and roots of various plants.
Plant breeding DMS, radiation and transposons are used to generate mutants with desirable traits to be bred with other cultivars – a process known as "Mutation Breeding". Classical plant breeders also generate genetic diversity within a species by exploiting a process called somaclonal variation, which occurs in plants produced from tissue culture, particularly plants derived from callus. Induced polyploidy, and the addition or removal of chromosomes using a technique called chromosome engineering may also be used. When a desirable trait has been bred into a species, a number of crosses to the favored parent are made to make the new plant as