Which Mollusc Clade Includes Members That Undergo Embryonic Torsion

question 59

Multiple Choice

Which mollusc clade includes members that undergo embryonic torsion?

• A) chitons
• B) bivalves
• C) gastropods
• D) cephalopods

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Definitions:

Multiplier Effect

An economic phenomenon where an initial injection of spending leads to increased income and consumption, further amplifying the initial economic impact.

Aggregate Demand

The total demand for all goods and services in an economy at a given overall price level and within a specified period.

National Income

The total income earned by a nation's people and businesses, including wages, rent, interest, and profits.

Discretionary Fiscal Policy

involves deliberate changes by government in taxation and spending policies intended to stabilize or stimulate the economy.