GMAT Sentence Correction (SC) | Re: Many of these gene flaws - there are plenty of them, with names like B

B: Modifier error: "like a majority of the new anti-tumor drugs" wrongly refers to "terminology".
C: Conjunction "and" is missing before "aimed". Two items in a list MUST always be separated by a conjunction. The correct construction could be: "...that are still in early testing and are aimed at them."
D: Same error as in B.
E: There is the conjunction "and", but there is no item
...

---