For the Following Traits, the Concordances of MZ and DZ

question 15

Short Answer

For the following traits, the concordances of MZ and DZ twins are given as percentages. Which trait unlikely to have a strong genetic influence? $\begin{array}{ccc}\text { Traits } & \text { \% concordance between } \mathrm{MZ} & \text { \% concordance between DZ } \\\text { A) } & 59 & 62 \\\text { B) } & 54 & 36 \\\text { C) } & 90 & 10 \\\text { D) } & 37 & 6 \\\text { E) } & 95 & 65\end{array}$

---

Definitions:

Subjective Well-Being

An individual’s experience of overall life satisfaction, including satisfaction with particular domains of life, frequency of positive mood, and relative infrequency of negative mood.

Standard Of Living

The level of wealth, comfort, material goods, and necessities available to a certain socioeconomic class or geographic area.

Income Histories

Records or accounts of an individual's or household's earnings over a period of time.

Social Relationships

Interactions and connections between individuals that can include friendships, family bonds, work associations, and romantic partnerships.