Which Cnidarian Is the Basis of Many Impressively Diverse Marine

question 64

Multiple Choice

Which cnidarian is the basis of many impressively diverse marine habitats?

• A) Jellyfish
• B) Coral
• C) Anemone
• D) Hydra
• E) Sea cucumber

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Definitions:

Pectoralis Major

A large muscle in the upper chest that plays a key role in the movement of the shoulder joint, including flexion, adduction, and internal rotation.

Autonomic Nervous System

The part of the nervous system that controls involuntary bodily functions, including heart rate, digestion, and respiratory rate.

Sweat Gland

Usually means structure that produces a watery secretion called sweat. Some sweat glands, however, produce viscous organic secretions; also called sudoriferous gland.

Enteric Neuron

A type of neuron found in the enteric nervous system, which governs the function of the gastrointestinal system.