<span>B) Since passengers on the train are unable to exit and reenter at the city stops.
This is a dependent clause, a fragment by itself.
C is a complete sentence - subject (the train) and verb (can be) and modifier (a convenient way to travel). </span>
The correct option is D: <em>That his genotype would survive.</em>
Technical language refers to terminologies or jargon used and easily understood by people or professionals who work in a particular field.
In this case, the word "<em>genotype</em>" is a piece of technical language.
