Which of the Following Structures Places a Fish in the Class

question 35

Multiple Choice

Which of the following structures places a fish in the class Actinopterygii?

• A) swim bladder
• B) pharynx with gills
• C) nerve chord
• D) pelvic fin
• E) dorsal fins

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Definitions:

Glutamic Acid

An amino acid used by the body to build proteins, also functioning as a neurotransmitter in the brain.

Aspartic Acid

Aspartic acid is a nonessential amino acid used in the biosynthesis of proteins, playing roles in the body's metabolic processes and neurotransmission.

MSG

Monosodium glutamate, a flavor enhancer commonly used in food preparation and processed foods.

Microvilli

Tiny, hair-like projections on the surface of some cells that increase surface area for absorption or secretion.