What Do All Deuterostomes Have in Common

question 37

Multiple Choice

What do all deuterostomes have in common?

• A)Adults are bilaterally symmetrical.
• B)Embryos have pharyngeal pouches that may or may not form gill slits.
• C)All have a spinal column.
• D)All have specialized head and tail regions.
• E)The pore formed during gastrulation becomes the anus.

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Definitions:

Melancholic

Pertaining to a form of depression marked by severe feelings of sadness, despair, and a lack of interest in life.

Anhedonia

The inability to experience pleasure from activities usually found enjoyable.

Automatic Thinking

Involuntary, quick thoughts that occur in response to a situation, often based on underlying beliefs or assumptions and influencing emotional reactions.

Cognitive Symptom

Manifestations related to impaired thought processes, such as trouble remembering, focusing, or making decisions.