Which Pigment Is Responsible for Blushing

question 101

Multiple Choice

Which pigment is responsible for blushing?

• A) eumelanin
• B) pheomelanin
• C) carotene
• D) hemoglobin
• E) melanocyte stimulating hormone

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Definitions:

Import Quota

A government-imposed limit on the quantity or value of goods that can be imported into a country, used to protect domestic industries from foreign competition.

Export Subsidy

A financial assistance given by the government to domestic companies to encourage them to sell their goods abroad.

Softwood Lumber

Timber from coniferous trees such as pine or spruce, often used in construction.

Domestic Supply

The total amount of a product or service produced within a country, available for consumption or export within its borders.