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Set 5: Inferences (Advanced)

Explanation

Answer: B

PASSAGE

CRISPR gene-editing technology allows precise modifications to DNA that could eliminate genetic diseases. However, 'germline' editing—changes that would be inherited by future generations—raises concerns because long-term effects cannot be fully predicted and future individuals cannot consent to modifications that will shape their biology.

What ethical principle underlies the concern about germline editing?

A. Gene editing has no potential benefits.
B. Decisions affecting future persons should consider their inability to consent and the uncertainty of consequences.✓ Correct
C. All genetic modifications are equally risky.
D. Future generations will have no ethical concerns.

Detailed Explanation

'Future individuals cannot consent' + 'effects cannot be fully predicted' = consent and uncertainty principles.

Key Evidence:

• "future individuals cannot consent"

• "long-term effects cannot be fully predicted"

Why others are wrong: A (It 'could eliminate genetic diseases.'), C (Germline editing is specifically highlighted for inherited changes.), D (The concern is precisely about ethics for future people.).

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