Step 1: Consider the first blank about the scientific community’s reaction.
Since the research is described as "groundbreaking" and "innovative," a positive reaction fits best. Words like "lauded," "celebrated," and "praised" show approval. Among the option, "lauded" is a strong positive term meaning praised highly.
Step 2: Consider the second blank regarding ethical concerns.
Ethical concerns suggest criticism or disapproval. Words like "condemned," "dismissed," "questioned," and "overlooked" are negative or skeptical reactions. "Condemned" is a strong word indicating formal disapproval, which fits well here.