Most Fish Deposit Fertilized Eggs, but Some Sharks Keep the Fertilized

question 39

Multiple Choice

Most fish deposit fertilized eggs, but some sharks keep the fertilized egg inside the female until she gives birth to a relatively well-developed pup. These sharks would thus be characterized as ________.

• A) live-bearing
• B) ovoviviparous
• C) oviparous
• D) viviparous

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Definitions:

NLRB

The National Labor Relations Board, a federal agency in the United States that enforces labor laws in relation to collective bargaining and unfair labor practices.

Unfair Labor Practice

Actions by employers or unions that violate employees' rights or the National Labor Relations Act.

Hot-Cargo Contract

An agreement whereby an employer voluntarily agrees with a union not to handle, use, or deal in nonunion-produced goods for another employer.

NRLB

The National Labor Relations Board, a U.S. government agency responsible for enforcing U.S. labor law in relation to collective bargaining and unfair labor practices.