Examine the Embryo in the Following Figure

question 34

Multiple Choice

Examine the embryo in the following figure.The hands and feet of this embryo appear paddle-like,with no distinct toes or fingers.What process is needed to define each of the toes and fingers?

• A) programmed cell death
• B) neurulation
• C) gastrulation
• D) induction

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Definitions:

Transference

In psychotherapy, the process by which emotions originally associated with one person, such as a parent, are unconsciously shifted to another, especially to the therapist.

Defense Mechanisms

Psychological strategies brought into play by the unconscious mind to manipulate, deny, or distort reality in order to defend against feelings of anxiety and unacceptable impulses and to maintain one's self-schema.

Anxiety

A feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome.

Id

In psychoanalytic theory, the part of the mind in which innate instinctive impulses and primary processes are manifest.