Chance Changes in a Gene Pool Are Known as ____

question 47

Multiple Choice

Chance changes in a gene pool are known as ____. ​

• A)natural selection
• B)genetic drift
• C)phenotype variations
• D)inheritance
• E)mutations

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Definitions:

Cardiac Borders

The edges of the heart as perceived through examination or imaging techniques, important for assessing heart size and position.

Obese Patients

Individuals with a body mass index (BMI) of 30 or higher, often facing increased health risks and requiring specific medical care.

Electrocardiogram

A test that measures the electrical activity of the heartbeat, used to detect heart abnormalities by recording signals from electrodes placed on the skin.

Respiratory Infection

An infection of the lungs, throat, airways, or sinuses, typically caused by viruses or bacteria, leading to symptoms like coughing and difficulty breathing.