Set 4: Inferences
Explanation
PASSAGE
The axolotl, a salamander native to Mexico, can regenerate entire limbs, parts of its heart, and even portions of its brain. Scientists study these creatures hoping to understand how this regenerative ability might someday be applied to human medicine.
What can be inferred about scientific interest in axolotls?
Detailed Explanation
This question asks you to draw a logical conclusion from the text. Scientists study them 'hoping to apply to human medicine'—direct hope for medical applications. A valid inference must be supported by evidence in the passage, even if not stated directly. Look for clues in the text that strongly suggest the answer. Avoid conclusions that require assumptions beyond what's written. Valid inferences are strongly supported by multiple pieces of evidence in the text. Be cautious of choices that go too far beyond what the passage actually states. The best inference is the one most directly supported by textual evidence.
Key Evidence:
• "hoping this might someday be applied to human medicine"
Why others are wrong: A (Medical research is the stated purpose.), C (Danger isn't mentioned.), D (Axolotl ability is highlighted as special.).