​Which of the Following Is a Defining Trait Found in Chordate

question 74

Multiple Choice

​Which of the following is a defining trait found in chordate embryos?

• A) ​a pseudocoelom
• B) ​a larval stage
• C) ​a coelom
• D) ​limb buds
• E) gill slits​

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Definitions:

Freud's Theory

A psychoanalytic framework proposed by Sigmund Freud that emphasizes unconscious processes and childhood experiences in shaping personality.

Psychoanalysis

A therapeutic approach and theory of psychology developed by Sigmund Freud that emphasizes unconscious motivations and conflicts.

Id

In psychoanalytic theory, the part of the mind that is the source of instinctive impulses and demands for immediate satisfaction of primitive needs.

Ego

In Freudian theory, the part of the personality that mediates among the demands of the id, the superego, and reality.