A Radula Is Present in Members of Which Class(es)

question 45

Multiple Choice

A radula is present in members of which class(es) ?

• A)chitons
• B)bivalves
• C)gastropods
• D)cephalopods

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Definitions:

Lithium

A chemical element used in the treatment of mood disorders, including bipolar disorder.

Bipolar Disorder

A psychological disorder identified by significant fluctuations in mood, ranging from manic or hypomanic episodes to depressive states.

Tardive Dyskinesia

A neurological disorder characterized by involuntary, repetitive body movements, often as a side effect of long-term use of certain psychiatric medications.

Ketamine

An anesthetic drug also used for its antidepressant properties, particularly in treatment-resistant cases of depression.