Of the Muscles That Move the Forearm, Two Have Points

question 68

Multiple Choice

Of the muscles that move the forearm, two have points of origin on the scapula. They are the biceps brachii and the:

• A) brachialis
• B) brachioradialis.
• C) triceps brachii
• D) anconeus.

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Definitions:

Gill Arches

Skeletal elements that support the gills in fish and some amphibians, crucial for the respiration process in aquatic organisms.

Lateral Lines

A sensory system found in aquatic vertebrates, used to detect movement and vibration in the surrounding water.

Electroreceptors

Specialized sensory receptors that certain aquatic animals possess, allowing them to detect electrical fields in their environment.

Keen Olfaction

The highly developed sense of smell, often found in animals, enabling them to detect and distinguish odors more acutely.