Which Region of the Developing Limb Specifies the Cranial-Caudal Axis

question 6

Multiple Choice

Which region of the developing limb specifies the cranial-caudal axis of the developing limb bud?

• A) AER
• B) ZPA
• C) Dorsal ectoderm

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Definitions:

Entrepreneurship

The act of creating, managing, and operating a business venture in order to gain profit, often characterized by risk-taking.

Act-Learn-Build

A process approach that emphasizes action-oriented learning and building iteratively on results to develop new products, services, or businesses.

Social Entrepreneurship

The pursuit of entrepreneurial ventures with a major emphasis on achieving social goals and positive externalities.

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A tax status granted to companies performing functions deemed by Congress to be socially desirable that exempts them from income tax and, in some cases, allows them to receive tax-deductible donations.