The Bicoid Gene Product Is Normally Localized to the Anterior

question 15

Multiple Choice

The bicoid gene product is normally localized to the anterior end of the embryo. If large amounts of the product were injected into the posterior end as well, which of the following would occur?

• A) The embryo would grow to an unusually large size.
• B) The embryo would grow extra wings and legs.
• C) The embryo would probably show no anterior development and die.
• D) Anterior structures would form in both sides of the embryo.
• E) The embryo would develop normally.

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Definitions:

Price Ceiling

A legally established maximum price that can be charged for a good or service, usually set below the equilibrium price to make goods more affordable.

Excess Demand

A situation where the quantity demanded of a good exceeds the quantity supplied at a given price, often leading to upward pressure on prices.

Equilibrium Quantity

The quantity of goods or services at which demand equals supply, leading to a stable market condition.

Minimum Wage

The lowest legal wage that can be paid to most workers.