What would happen to skin cells if mitosis did not take place?

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

What statement about energy is true

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?