Cycads May Be Characterized as Being

question 33

Multiple Choice

Cycads may be characterized as being:

• A) dioecious and having motile sperm.
• B) the most primitive flowering plants.
• C) monoecious and having motile sperm.
• D) dioecious and having nonmotile sperm.
• E) monoecious and having nonmotile sperm.

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Definitions:

Skinner Box

An experimental apparatus developed by B.F. Skinner for studying behavioral conditioning in animals, especially through rewards and punishments.

Emitted Behavior

Behavior that is spontaneously produced by an organism rather than being elicited by a known stimulus.

Continuous Reinforcement

A conditioning schedule where every correct response or desired behavior is followed by a reward, used to establish or strengthen behaviors.

Food-deprived Rats

A condition used in experiments where rats are not given food for a period of time to study the effects of hunger on behavior and physiology.