Cephalization is an evolutionary trend in bilaterian animals in which, over a sufficient number of generations, special sense organs and nerve ganglia concentrate towards the front of the body, often …

Considered an evolutionary advance, cephalization is accompanied by a concentration of nervous tissue (cephalic ganglion or brain) and feeding mechanisms in the head region that serves to integrate the …

Jul 2, 2025 · Cephalization, from the Greek ‘kephalē’ (head), describes the evolutionary trend towards concentrating sensory and neural organs at the anterior (front) end of an organism, forming a distinct …

Aug 22, 2025 · Cephalization describes the evolutionary trend where nervous tissue and sensory organs concentrate at one end of an organism’s body, forming a distinct head region. This adaptation has …

Nov 10, 2025 · Cephalization is an evolutionary trend describing the process by which an organism develops a distinct head region. This involves the concentration of nervous tissue and sense organs …

Cephalization refers to the concentration of nervous system elements involved in sensory activities and coordination of responses into an anterior head, which is strongly linked to behavior and typically …

Jun 2, 2024 · To put it simply, cephalization means having a head, which the vast majority of living animal species have, with some rare exceptions, such as starfish and jellyfish. The organization of …

Jan 28, 2020 · In zoology, cephalization is the evolutionary trend toward concentrating nervous tissue, the mouth, and sense organs toward the front end of an animal. Fully cephalized organisms have a …

The meaning of CEPHALIZATION is a tendency in the evolution of organisms to concentrate the sensory and neural organs in an anterior head.

Understand the process of cephalization. Learn the definition of cephalization and explore its various advantages. See some examples of cephalization.