-Cephalization Refers to

question 61

Multiple Choice

-Cephalization refers to

• A) a type of symmetry.
• B) a type of segmentation characteristic of lower forms of life.
• C) a group of protective cells found in the tentacles of a polyp.
• D) a transitional state in the life cycle of a jellyfish.
• E) none of these.

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Definitions:

Monocytes

A type of white blood cell that plays a significant role in immunity, inflammation, and tissue repair by differentiating into macrophages and dendritic cells.

Vascular Spasm

A sudden, temporary constriction of a blood vessel, leading to reduced blood flow, which can occur as a response to injury or stress.

Platelet Adhesion

The process wherein platelets adhere to damaged blood vessel walls, initiating clot formation.

Coagulation

Process of changing from liquid to solid, especially of blood; formation of a blood clot.