If Trait Is Highly Heritable, It Would Be Expected That

question 8

Multiple Choice

If trait is highly heritable, it would be expected that

• A) the concordance rate for dizygotic twins and monozygotic twins would be comparable.
• B) the concordance rate for dizygotic twins would be greater than the concordance rate for monozygotic twins.
• C) the concordance rate for monozygotic twins would be greater than the concordance rate for dizygotic twins.
• D) the concordance rate for dizygotic twins would be close to 100%.

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Definitions:

Rectally

Pertaining to or administered through the rectum, often used for medications when oral intake is not possible or advised.

Thumb

The first digit of the human hand, positioned opposite the other four fingers and enabling a powerful grip.

Dyspnea

Difficult or labored breathing.

Cheyne-Stokes

A breathing pattern characterized by alternating periods of apnea and hyperventilation.