If All Variation Among Individuals in a Population Is Due

question 111

Multiple Choice

If all variation among individuals in a population is due to differing genotypes alone, heritability is _____, and the slope of the line used to measure it is _____.

• A)100%; 0.5
• B)100%; 1
• C)50%; 0.5
• D)50%; 1
• E)0%; 0

---

Definitions:

Hemoglobin

A protein in red blood cells responsible for transporting oxygen from the lungs to the body's tissues and returning carbon dioxide from the tissues back to the lungs.

CT Scan

a medical imaging procedure that combines a series of X-ray measurements from different angles to produce cross-sectional images of specific areas of the body.

MRI Scan

A medical imaging technique that uses a magnetic field and computer-generated radio waves to create detailed images of organs and tissues within the body.

Blood-Oxygenated-Level-Dependent

A measure used in functional MRI to detect brain activity by assessing changes in blood oxygen levels, reflecting the amount of neural activity in specific areas of the brain.