Circulatory Systems in Molluscs

question 81

Multiple Choice

Circulatory systems in molluscs

• A) are open in all species of molluscs.
• B) are closed in all species of molluscs.
• C) are open in species of large-sized molluscs and are closed in species of small-sized molluscs.
• D) are open in species of small-sized molluscs and are closed in species of large-sized molluscs.
• E) are open or closed without regard to body size.

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Definitions:

Clozapine

An antipsychotic medication used primarily in the treatment of schizophrenia, particularly in individuals who have not responded to other medications.

Double Bind

A psychological predicament in which an individual receives two or more conflicting messages, and one message negates the other, making it difficult to appropriately respond.

Avolition

A lack of motivation or inability to initiate and persist in goal-directed activities, often seen in psychiatric disorders.

Atypical Antipsychotic Drugs

A class of medications used to treat psychiatric conditions, distinguished from earlier antipsychotics by their different chemical structure and lower risk of certain side effects.