What Is One Reason That the Higher Concordance Rates for Divorce

question 81

Multiple Choice

What is one reason that the higher concordance rates for divorce among monozygotic (MZ) compared to dizygotic (DZ) twins do not necessarily demonstrate genetic contributions?

• A) MZ and DZ twins may not share the same trait-relevant environment.
• B) Both MZ and DZ twins may be subject to social influence.
• C) There may be a higher divorce rate among parents of MZ twins.
• D) There may be a higher divorce rate among parents of DZ twins.

---

Definitions:

Quantity Demanded

The sum total of a particular good or service that individuals are inclined and financially able to purchase at a given price.

Decrease

A reduction in size, number, or amount.

Substitutes Available

Other products or services that can be used in place of a particular good or service.

Inelastic

A demand or supply that is not significantly altered by changes in price.