The Fact That Roses Have a Distinctive and Similar Fragrance

question 227

Multiple Choice

The fact that roses have a distinctive and similar fragrance regardless of where they are found is explained by the fact that

• A) they produce molecules of similar shape that match the olfactory receptors.
• B) the airborne molecules activate the vestibulary receptors for the floral fragrances.
• C) they produce similar numbers of gaseous molecules.
• D) the floral smell of roses is one of the four primary scents.

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Definitions:

Closed System

A physical or economic system that does not interact with or exchange matter with its surroundings.

Say's Law

An economic theory that suggests that supply creates its own demand, meaning that production inherently generates a demand for the goods produced.

Open Economy

An economy linked to the rest of the world through international trade.

Equilibrium GDP

The level of GDP at which total demand for goods and services equals total supply in an economy, indicating a state of economic balance.