All Organisms with Bilateral Symmetry Also Have ________

question 39

Multiple Choice

All organisms with bilateral symmetry also have ________.

• A)hard skeletons
• B)bilateral adults
• C)sense organs
• D)an anterior head

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Definitions:

Ductus Arteriosus

A fetal blood vessel that connects the pulmonary artery to the aorta, allowing blood to bypass the lungs in utero, which normally closes shortly after birth.

Descending Abdominal Aorta

A part of the aorta that runs down through the abdomen, supplying oxygenated blood to abdominal organs.

Anterior Tibial Artery

A significant artery in the lower leg, supplying blood to the anterior compartment of the leg and the dorsal part of the foot.