Which Cells Are Unique to Vertebrates

question 6

Multiple Choice

Which cells are unique to vertebrates?

• A)pharyngeal cells
• B)neural crest cells
• C)notochordal cells
• D)oral hood cells

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Definitions:

Stimulus Generalization

The process by which a conditioned response is elicited by stimuli that are similar but not identical to the original conditioned stimulus.

Observational Learning

A learning process through which behaviors are acquired by watching and imitating the actions of others.

Unconditioned Reinforcement

A stimulus that naturally and automatically triggers a response without prior learning.

Continuous Reinforcement

A form of learning in which a behavior is reinforced each time it is displayed, leading to a higher likelihood of the behavior occurring again.