All of the Following Statements About Neural Crest Cells in the Head

question 17

Multiple Choice

All of the following statements about neural crest cells in the head and neck region are true EXCEPT:

• A) They undergo extensive migration.
• B) They arise along the lateral margins of the developing tongue.
• C) They form tissue called ectomesenchyme.
• D) They arise along the lateral margins of the neural tube.

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Definitions:

Visual Cliff

A psychological experiment setup to test infants' and young animals' perception of depth and their fear of falling.

Ambiguous

Something that can be understood in more than one way or is unclear because it has multiple interpretations.

Action Tendencies

The predispositions to behave in certain ways in response to specific emotions or environmental stimuli.

Cognitive Processes

Mental activities involved in acquiring, processing, and storing knowledge, such as perception, memory, and reasoning.