A Neuroscientist Analyzes the Central Nervous System of a 5-Week-Old

question 246

Multiple Choice

A neuroscientist analyzes the central nervous system of a 5-week-old human embryo.She is MOST likely to observe:

• A)only a neural tube.
• B)the beginnings of forebrain and hindbrain development.
• C)the major subdivisions of the hindbrain but not the forebrain.
• D)the major subdivisions of the forebrain but not the hindbrain.

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Definitions:

Group Size

The number of individuals forming a social group or gathering, which can influence the group's dynamics, interactions, and outcomes.

Specific Purpose

A distinct aim or objective for which something is used, created, or exists.

In-Group

A social group to which a person psychologically identifies as being a member, often characterized by a sense of loyalty and exclusivity.

Secondary Group

A large, impersonal social group whose members pursue a specific goal or activity with little emotional connection among themselves.