A Region of the Canary Forebrain Shrinks During the Nonbreeding

question 37

Multiple Choice

A region of the canary forebrain shrinks during the nonbreeding season and enlarges when breeding season begins. This change is probably associated with the annual ________.

• A) addition of new syllables to a canary's song repertoire
• B) crystallization of subsong into adult songs
• C) renewal of mating and nest-building behaviors
• D) elimination of the memorized template for songs sung the previous year

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Definitions:

Special Endorsement

An endorsement on a negotiable instrument, such as a check, specifying the person to whom or the entity to which the instrument is to be paid.

Promissory Note

A promise in writing, signed by the maker, to pay a sum certain in money to the person named therein, or bearer, at some fixed or determinable future time, or on demand.

Maker

In finance, the maker is the party that creates or issues a promissory note, thereby agreeing to pay a certain amount of money to a payee at a future date.

Bearer

An individual in possession of an instrument, such as a check or bond, that is not made out to a specific payee.