Which of the following does NOT explain why individual taste preferences vary?

Question

BlackTom AI · Accepted Answer

Universal taste responses (for example, an innate preference for sweet and a reflexive aversion to bitter) are shared, species-wide reactions and therefore do not account for why individual taste preferences differ.

1) Relevant knowledge points and concepts
- Innate/universal responses: basic, biologically programmed reactions seen across most humans (e.g., infants’ positive facial expressions to sweetness, negative reactions to bitterness).
- Cultural influences: social and environmental factors shaping what foods are familiar, acceptable, and desirable.
- Taste sensitivity: genetic variation (e.g., variation in TAS2R receptors, PROP tasting) makes some people more or less sensitive to certain tastes.
- Experience/learning: repeated exposure, conditioning, and personal experiences alter liking or disliking of flavors.

2) Step-by-step reasoning
- If a factor is universal, it is common to nearly all individuals; it therefore produces similarity rather than variability.
- The question asks which option does NOT explain why individual preferences vary. A universal response cannot generate individual differences because it is shared by most people.
- Conversely, cultural background, genetic taste sensitivity, and personal experience are heterogeneous and directly produce variation among individuals.

3) Intermediate logical steps
- Identify whether each option introduces variability:
  A) Cultural influences → vary by group and individual → causes differences.
  B) Universal taste response → same across people → does not cause differences.
  C) Taste sensitivity → genetic differences cause varied perception → causes differences.
  D) Experience → unique learning histories → causes differences.

4) Why the correct answer is correct
- Universal taste responses are common biological tendencies; they explain commonalities in taste behavior, not individual differences. Therefore this option does not explain why people differ in preferences.

5) Why the other options are incorrect
- A (Cultural influences): Different cuisines, norms, and exposures change preferences across individuals and groups.
- C (Taste sensitivity): Genetic differences in receptors make some people more sensitive to bitter/sweet, directly affecting liking.
- D (Experience): Repeated exposure, conditioning, and personal experiences create individual differences in preference.

6) Conclusion
- The correct choice is B) Universal taste response, which matches the provided answer because it does not account for individual variation in taste preferences.

Which of the following does NOT explain why individual taste preferences vary?单项选择题

类似问题

Question at position 31 All of the following are critical for our perception of taste, EXCEPT:SomatosensationOlfactionGustationVisionClear my selection

Clinical dietitians can apply sensory science to their practice in all of the following ways, except:

Why is sweet taste considered a natural signal to eat?

It is a fact that the -------------- detects the taste of the foods.

Which taste sense is strongest on the sides of the tongue?

Question at position 27 Peria.Cili.Gula.Anggur.Garam.

The taste sensation umami is most likely to attract us to foods that are

Which of the following is/are true of taste processing?

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单