Which Process Occurs When a Salamander Regenerates a Lost Limb

question 37

Multiple Choice

Which process occurs when a salamander regenerates a lost limb?

• A) The homeotic genes of the regenerating limb are expressed.
• B) Certain cells in the limb dedifferentiate, divide, and then redifferentiate to form a new limb.
• C) A new salamander develops from the lost limb.
• D) The homeotic genes of the regenerating cells turn off.

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Definitions:

Object-relations Therapy

A form of psychoanalysis that emphasizes interpersonal relations, primarily in the family and especially between mother and child.

Supportive Therapy

A type of psychotherapy that focuses on reinforcing a patient's coping mechanisms and providing emotional support rather than directly addressing the root causes of a condition.

Ego Analysis

A psychoanalytic approach focusing on the ego's functions and its relationship with the demands of the id, superego, and external world.

Psychodynamic Therapy

A therapeutic approach that emphasizes understanding the influence of the past on present behavior and utilizes the relationship between therapist and client to gain insights.