One Difference in the Nervous Systems of Vertebrates and Invertebrates

question 89

Multiple Choice

One difference in the nervous systems of vertebrates and invertebrates is that:

• A)invertebrates have a larger cerebral cortex.
• B)the nervous system of invertebrates has a hierarchical structure.
• C)invertebrates lack a central nervous system.
• D)invertebrates lack a spinal column.

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Definitions:

Goal-directed Behavior

actions that are performed with a specific objective or goal in mind, showing purpose and direction.

Arousing

Evoking strong feelings, emotions, or physical responses; often used in the context of excitement, alertness, or sexual interest.

Sustaining

The process of maintaining or continuing an activity or process at a steady level without decline.

Self-interest

The consideration of one's own advantage or benefit, often driving behavior and decisions with the primary focus on personal gain.