Arthropod Exoskeletons and Mollusc Shells Both ________

question 12

Multiple Choice

Arthropod exoskeletons and mollusc shells both ________.

• A) completely replace the hydrostatic skeleton
• B) are secreted by the mantle
• C) help retain moisture in terrestrial habitats
• D) are comprised of the polysaccharide chitin

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Definitions:

Dissociative Identity Disorder

A complex psychological condition characterized by the presence of two or more distinct personality states within a single individual.

The Host

An organism or individual that harbors another organism, typically providing nourishment and shelter.

Most Common Alter

In the context of Dissociative Identity Disorder, this refers to the most frequently occurring alternate identity or personality state.

Dissociative Identity Disorder

A disorder characterized by the presence of two or more distinct personality states or identities that control an individual's behavior at different times.