The Statoliths of a Lobster Are Replaced with Iron Filings,and

question 55

Multiple Choice

The statoliths of a lobster are replaced with iron filings,and a strong magnetic field is produced at the top of its tank.How will the lobster respond?

• A)Its dorsal surface will stick to the top of the tank and it will be unable to move.
• B)It will turn upside down and grip the underside of the tank lid.
• C)It will turn upside down and remain at the bottom of the tank.
• D)It will not respond in any way.
• E)It will continuously spin in circles.

Understand the concept of equilibrium and how it is affected by changes in demand and supply.

Interpret supply and demand graphs and their shifts in various market scenarios.

Grasp the relationship between price changes and movements along or shifts of the demand and supply curves.

Comprehend the implications of changes in supply and demand on market equilibrium.

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