While in utero, a fetus can:

Question

BlackTom AI · Accepted Answer

Question restatement: The prompt asks about what a fetus can do while in utero, with four answer choices.
Option 1: 'prefer the mother’s filtered voice over her actual voice.' This is accurate because fetal hearing develops enough to discriminate maternal voice, and research suggests a fetus can prefer the mother's voice that has been filtered by the womb, which softens and pre-processes sound.
Option 2: 'respond to light.' This is true as well; fetuses show responses to light exposure by altering activity or movement when light is shone on the pregnant abdomen, indicating light perception or at least a differential reaction.
Option 3: 'sense motion of the mother.' This is correct because fetal movement can be influenced by the mother's physical activity and position, and the fetus can sense or respond to maternal movement through the uterus and amniotic environment, leading to changes in fetal activity.
Option 4: 'all of the above.' Since options 1 through 3 each describe verifiable fetal capabilities, this compound option aligns with the cumulative evidence that a fetus can both hear (and prefer filtered maternal voice), respond to light, and sense maternal motion.
In examining the individual options, none contradicts the others: hearing and voice preference relate to auditory processing, response to light pertains to visual or photic sensing, and sensing motion ties to somatosensory or proprioceptive input. The combined statement in option 4 therefore reflects the aggregation of these capabilities rather than a single isolated function.
Understanding the nuance: while each specific ability may have varying degrees of robustness and developmental timeline, the general consensus supports the existence of these fetal responses, and these are not mutually exclusive. Consequently, the option that captures all observed capabilities best represents the full picture of prenatal responsiveness.

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While in utero, a fetus can:

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