Adepressed friend has turned to you for . what is the first step you should take to tour friend a. take the friend to exercise b. refer the friend to a doctor c. confine in friends and family d. keep it secret, at least at first

Transposon can cause mutations in genes at or near the site of transposon insertion. it is possible for these elements to transpose away from their original site, causing a reversion of the mutant phenotype. in some cases, however, even more severe phenotypes appear when these elements excise from this site, due to events at or near the mutant allele. what might be happening to the transposon or the nearby gene to create more severe mutations?