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:

Unique Identity

The distinct characteristics and qualities that make an individual or entity distinguishable from others.

Interacting Group

A collection of individuals who communicate and work with each other directly to achieve common goals.

Identical Skills

Skills or competencies that are exactly the same across two or more individuals.

Independent Roles

Positions or functions in a group or organization where individuals work autonomously, with minimal dependence on others for the completion of tasks.