Identical Twins Are Somewhat ________ Than Fraternal Twins to Share

question 100

Multiple Choice

Identical twins are somewhat ________ than fraternal twins to share a homosexual orientation;however,________.

• A) more likely;sexual orientation is influenced less by heredity than by environment
• B) less likely;sexual orientation is influenced less by heredity than by environment
• C) more likely;because sexual orientation differs in many twin pairs,other factors are also at work
• D) less likely;because sexual orientation differs in many twin pairs,other factors are also at work

---

Definitions:

Hypertension

A chronic medical condition where the blood pressure in the arteries is persistently elevated, potentially leading to significant health issues.

Antecedent Factor

An element, condition, or event that precedes a behavior or occurrence and influences its outcome or existence.

Cardiovascular Reactivity

The responsiveness of the cardiovascular system to stress or stimuli, indicating how heart rate, blood pressure, and blood flow change in response.

Psychologically Significant Stimulus

Refers to any event or object that has a notable impact on an individual's psychological state or behavior.