Vocal Signals Are Used by _____

question 70

Multiple Choice

Vocal signals are used by _____.  

• A) wolves
• B) mice
• C) snakes only
• D) lizards only
• E) snakes and lizards

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Definitions:

Cardiocyte

A muscle cell of the heart, specialized for continuous contractions that pump blood throughout the body.

Gap Junctions

Specialized intercellular connections that facilitate the direct transfer of ions and small molecules between the cytoplasm of adjacent cells.

Desmosomes

Cell structures specialized for cell-to-cell adhesion, acting as anchors between cells in tissues that undergo significant stress.

Tight Junctions

Specialized connections between neighboring cells, creating a nearly impermeable barrier to prevent leakage of extracellular fluid across a layer of epithelial cells.