Which Embryonic Germ Layer Forms the Brain and Spinal Cord

question 114

Multiple Choice

Which embryonic germ layer forms the brain and spinal cord?

• A) ectoderm
• B) endoderm
• C) trophoderm
• D) epiderm
• E) mesooderm

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Definitions:

Robinson-Patman Act

A United States federal law aimed at preventing anticompetitive practices by producers, specifically price discrimination.

Price Discrimination

A pricing strategy where a seller charges different prices for the same product or service to different customers, based on factors like location, age, or purchase quantity.

Sunk Cost

A cost that has already been incurred and cannot be recovered.

Intermediate Product

A product that is a result of a process but is also used as an input in the production of a final or finished product.