Which Layer(s) of the Wall of the GI Tract Contain

question 131

Multiple Choice

Which layer(s) of the wall of the GI tract contain a nerve plexus?

• A) Muscularis only
• B) Mucosa and serosa
• C) Adventitia only
• D) Mucosa and muscularis
• E) Submucosa and muscularis

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Definitions:

Recessive

Describing traits or genes that are expressed in offspring only when inherited from both parents, as opposed to dominant traits that are expressed when inherited from just one parent.

Genetic Disorders

Diseases or conditions caused by abnormalities in an individual's DNA, often inherited from one or both parents.

Autosomes

Any chromosome that is not a sex chromosome; autosomes are present in pairs in both males and females and carry the bulk of genetic information.

X-linked

A mode of genetic inheritance by which a trait is passed from parent to child through the X chromosome.