Which of the Following Features Are Found Within the Lophotrochozoa

question 16

Multiple Choice

Which of the following features are found within the lophotrochozoa?

• A)Bilateral symmetry at some point in their life,three germ layers as embryos,are aquatic,and are classified as protostomes.
• B)Bilateral symmetry at some point in their life,two germ layers as embryos,are aquatic,and are classified as protostomes.
• C)Bilateral symmetry at some point in their life,three germ layers as embryos,are aquatic,and are classified as deuterostomes.
• D)Bilateral symmetry at some point in their life,three germ layers as embryos,are terrestrial,and are classified as protostomes.
• E)Radial symmetry at some point in their life,three germ layers as embryos,are aquatic,and are classified as protostomes.

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Definitions:

Otic Ganglion

A small parasympathetic ganglion located just below the ear, associated with the glossopharyngeal nerve, involved in salivation and lacrimation.

Parasympathetic Cranial

Pertaining to the cranial part of the parasympathetic nervous system, which helps control bodily functions when at rest, like saliva production and slowing the heartbeat.

Glossopharyngeal

A cranial nerve (IX) that manages taste and other functions in the throat and tongue.

Abducens

Refers to the sixth cranial nerve, which controls the lateral rectus muscle of the eye, responsible for outward eye movement.