A Simple Nervous System

question 22

Multiple Choice

A simple nervous system

• A)must include chemical senses, mechanoreception, and vision.
• B)includes a minimum of 12 effector neurons.
• C)has information flow in only one direction: toward an integrating centre.
• D)has information flow in only one direction: away from an integrating centre.
• E)includes sensory information, an integrating centre, and effectors.

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Definitions:

Opportunity Cost

The economic consequence of not opting for the immediate secondary option when a decision is made.

Salvage Value

An approximation of an asset's value at the conclusion of its effective lifespan.

Erosion Cost

The gradual loss of asset value due to factors like wear, tear, and technological obsolescence, affecting long-term profitability.

Depreciation

The planned apportionment of the price of a tangible asset across its operational lifetime.