The Primary Propulsive Mechanism of a Fish Is

question 36

Multiple Choice

The primary propulsive mechanism of a fish is

• A)its trunk and caudal musculature.
• B)movement of water into the mouth and forced out the gills.
• C)movement of the pectoral fins.
• D)movement of the pelvic fins.
• E)None of the choices is correct

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Definitions:

Gynecomastia

Swelling or enlargement of the male breast.

Oral Stimulation

Stimulation of the oral area, including the lips and tongue, often used for sexual pleasure or soothing purposes.

Anus

The opening of the rectum, consisting of two sphincters, circular muscles that open and close like valves.

Rimming

An sexual activity involving the stimulation of the anal region by using the mouth and tongue.