Which of the Following Pairs Is Not Matched Correctly

question 56

Multiple Choice

Which of the following pairs is not matched correctly?

• A)hair-composed of keratin
• B)nails-grow longer from the root
• C)sweat glands-secrete sebum to cool the skin
• D)sebaceous glands-secrete into hair follicle

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Definitions:

Normal Goods

Normal goods are goods whose demand increases when consumer income rises, and decreases when consumer income falls, opposite to inferior goods.

Perfect Substitutes

Goods that can completely replace each other in consumption, resulting in consumers being indifferent to which product they consume.

Income Elasticity

A measure of how the demand for a good or service changes with a change in the consumer's income.

Bagels

A type of bread product originating from the Jewish communities in Poland, known for their dense, chewy texture and hole-in-the-center shape.