Which Structure Is Not Associated with the Development of the Central

question 18

Multiple Choice

Which structure is not associated with the development of the central nervous system in vertebrates?

• A) notochord
• B) neural plate
• C) neural tube
• D) ectoderm

---

Definitions:

Average Variable Cost

The cost of labor, materials, and other inputs that change with the level of output, averaged over the quantity produced.

Output

The total amount of goods and services produced by an economic entity in a specific period.

Total Cost

The sum of all costs involved in producing a given level of output, including both fixed and variable costs.

Minimum Point

The lowest point on a curve, often referring to the lowest point of costs or output in economic models.