The Correct Answer and Explanation is:
The correct answer is B) researchers should not assume that an innate attraction to face-like stimuli is necessarily an adaptation related to social protections or parental care.
This choice provides the most logical and scientifically sound conclusion to the information presented in the passage. The text establishes a correlation: social animals with parental care, such as humans and chickens, exhibit an innate preference for face-like patterns from birth. The experiment with newborn infants and hatchlings supports the idea that this preference is inborn rather than learned.
However, the passage does not provide enough evidence to prove that this innate trait evolved specifically as an adaptation for social interaction or receiving parental care. While this is a plausible hypothesis, the study described only shows that the preference exists. It doesn’t eliminate other possibilities. For example, the attraction to this specific pattern of dots could be a byproduct of how the visual cortex is fundamentally wired, a more general perceptual bias that is not exclusively linked to sociality.
Choice B correctly captures this scientific nuance. It cautions against jumping to a firm conclusion about the evolutionary purpose of the behavior based solely on the observed correlation. It suggests that while the link is interesting, one cannot definitively assume the attraction is an adaptation for social reasons without more direct proof.
The other options are incorrect. Choice A introduces a comparison to asocial species, which are not mentioned in the text. Choices C and D directly contradict the passage’s central point that the attraction is “innate” by suggesting it is “learned.” Therefore, choice B is the only conclusion that logically follows from the evidence provided while acknowledging the limitations of the research.
