Cnidarians Are Grouped into Four or Five Classes

question 20

Multiple Choice

Cnidarians are grouped into four or five classes.Which one is not one of the classes of Cnidaria?

• A)Ecdysozoa
• B)Anthozoa
• C)Cubozoa
• D)Hydrozoa
• E)Scyphozoa

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Definitions:

Learning

Any relatively permanent change in behavior brought about by experience or practice.

Behavior Modification

A technique used in psychology and behavioral therapy to change undesirable behaviors through the application of positive or negative reinforcements.

Problem Behavior

Actions or behaviors that are maladaptive, socially disruptive, or harmful to oneself or others.

Modeling

the process of learning behavior, attitudes, or skills by observing others, who are called models, in various social contexts.