The correct answer is D. A breakthrough in one form of technology leads to a number of variations and technological developments.
Step-by-step explanation:
In sociology, the evolutionary model of technological change is a theoretical perspective of technology in which technology evolves as one form of technology is created and this derives into multiple variations that lead to more advanced or complex technology. This was first developed by Philip Anderson and Michale Tushman in 1990 and is applied to the development of multiple technologies, for example, it is believed modern computer, cellphones, and similar devices derive from one main development. Considering this, the one that is a primary component of the evolutionary model fo technological change is a breakthrough in one form of technology leads to a number of variations and technological developments.