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Suppose that adopted children are more similar to their biological parents than their adoptive parents in their preferences for a flavor of ice cream. Which statement is true in this circumstance?


AHeritability of this trait is high.
BPreferences for ice cream are determined solely by the environment.
CFlavors of ice cream are naturally selected.
DHeritability of this trait is low.

Verified Answer :

Final answer:

The correct statement is that heritability of this trait is high, indicating that genetic factors significantly influence preferences for ice cream flavors. This suggests that traits like taste preferences can be inherited rather than solely acquired from the environment. Inherited preferences align more with the biological parents in this case.


Explanation:

Understanding Heritability in Adopted Children

In the scenario where adopted children show preferences for a flavor of ice cream similar to their biological parents rather than their adoptive parents, the most accurate statement is that heritability of this trait is high. This means that genetic factors play a significant role in determining preferences for flavors.

Heritability refers to the proportion of variation in traits among individuals in a population that can be attributed to genetic differences. In this case, if the adoptive children have similar taste preferences to their biological parents, it suggests that these preferences are largely inherited rather than learned from their environment. A high heritability indicates that genetic factors are a strong influence, which contrasts with the statement that preferences are determined solely by the environment or that heritability is low.

For example, studies in behavioral genetics have shown that traits like taste preferences can have a significant genetic component. Therefore, in the context of ice cream flavor preferences, this genetic influence supports the conclusion that heritability is high.


Learn more about heredity here:

https://brainly.com/question/40710544


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