Which of the Following Pairs Is Incorrect

question 136

Multiple Choice

Which of the following pairs is incorrect?

• A)ventral root of spinal nerve - motor neurons
• B)dorsal root of spinal nerve - sensory neurons
• C)white matter of spinal cord - axons and dendrites of interneurons
• D)gray matter of spinal cord - cell bodies of sensory neurons

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Definitions:

Efficient

Refers to the optimal use of resources to achieve the desired outcome with minimal waste or effort.

MSB = MSC

A condition in economics where the marginal social benefit of production is equal to its marginal social cost, considered an optimal point of resource allocation.

Network Externality

The increase in the value of a good or service to an individual is greater when a large number of others own or use the same good or service.

Positive Externality

A beneficial effect experienced by a third party due to an economic activity, without compensation.