If You Were to Compare the DNA of Any Two

question 165

Multiple Choice

If you were to compare the DNA of any two unrelated people, about what percent of their DNA would be identical?

• A) 25%
• B) 50%
• C) 99.9%
• D) 100%

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Definitions:

Allergy Avoidance

Strategies or practices employed to prevent contact with substances that trigger allergic reactions.

Elimination Diet

A dietary plan in which certain foods are removed from the diet for a period of time to determine if symptoms improve, implicating those foods as a cause of allergic or other reactions.

Food Allergies

Allergic reactions that occur in response to consumption of certain foods, leading to immune system reactions.

Lactose Sensitivity

A condition where the body reacts negatively to lactose due to a deficiency in lactase, an enzyme needed to digest lactose.