Animal Biology (Zoology) quizzes
How animals live, behave and evolve, from the workings of their bodies to their relationships with other living things.
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From Animal Biology (Zoology): Animal body plans and symmetry · Symmetry and Cephalization
What is cephalization?
- Concentration of nerves and sense organs at the front end
- Growth of a hard skull around the brain
- Division of the body into a head, thorax and abdomen
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Answer: Concentration of nerves and sense organs at the front end
Cephalization is the evolutionary trend of clustering sensory organs and nervous tissue at the anterior end, forming a head.
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