Question

what is cephalisation ?
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Answer 1

Answer:

cephalisation

Explanation:

the concentration of sense organs, nervous control, etc., at the anterior end of the body, forming a head and brain, both during evolution and in the course of an embryo's development.

Answer 2

ANSWER

Cephalization is an evolutionary trend in which, over many generations, the mouth, sense organs, and nerve ganglia become concentrated at the front end of an animal, producing a head region. This is associated with movement and bilateral symmetry, such that the animal has a definite head end.

HOPES, IT'S HELPFUL TO YOU SIS. ^_^