Examlex
Which of the following was not a mobile belt around the North American continent during the Paleozoic?
Epigenetics
A field of genetics that studies how external or environmental factors can switch genes on and off, affecting gene expression without changing the DNA sequence.
Expressed
The act of conveying or manifesting thoughts, feelings, or ideas verbally or through actions.
Psychosexual Theory
A Freudian theory that proposes that children pass through a series of stages centered on erogenous zones; failures in resolving conflicts at any stage can lead to fixations in adulthood.
Freud
Sigmund Freud was an Austrian neurologist and the founder of psychoanalysis, a method for treating psychopathology through dialogue between a patient and a psychoanalyst.
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