Which One of the Following Features Does Not Apply to Animals

question 40

Multiple Choice

Which one of the following features does not apply to animals in the phylum Nematoda?

• A)molt their flexible thick cuticle to grow
• B)capable of complex movement due to circular and longitudinal muscles
• C)use muscular pharynx to draw food into digestive tract
• D)parasitic forms often have piercing organs called stylets in the mouth
• E)abundant and diverse group,both freshwater and marine,free-living and parasitic

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Definitions:

Compulsions

Repetitive behaviors or mental acts that an individual feels driven to perform in response to an obsession or according to rigid rules.

Schizophrenia

A grave psychiatric syndrome with pronounced disruptions in cognitive processing, emotional regulation, personal identity, verbal communication, perceptual experiences, and conduct.

Split Personality

A term formerly used to describe a condition in which an individual displays multiple distinct identities or personalities, now more accurately referred to as Dissociative Identity Disorder.

Evgen Bleuler

A Swiss psychiatrist best known for renaming dementia praecox to “schizophrenia,” and for his contributions to the understanding of mental illness.