Final answer:
Temperature, pressure, and concentration can influence many biological processes but are not specifically required for DNA transposition, which relies more on enzymes called transposases and on cellular stress.
Step-by-step explanation:
Transposition, specifically in biology, refers to the movement of DNA segments within a genome. It requires particular factors to occur, much like other cellular processes. While temperature, pressure and concentration can impact many biological processes, they are not specifically required for transposition. Instead, transposition commonly relies on specific enzymes known as transposases and sometimes on factors like cellular stress which might initiate or increase the rate of transposition events. It shares similarities with DNA replication, recombination and repair mechanisms.