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Cephalization. Shouldn't you be reading your textbook?

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15y ago
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9y ago

Cephalization is the concentration of nerve tissue and sensory organs at the anterior end of an organism. It is noted that even hydras have some degree of cephalization.

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Q: What term refers to the clustering of sensory structures at the anterior end of an organism?
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What are sensory structures?

Sensory structures are used to aid in a body's function. Every organism has a sensory structure. Some examples: Eyes ears whiskers ears


Cephalization is associated with what?

a) sedentary life b) predators, but not prey c) concentration of sensory structures at the anterior end d) a sessile existence e) a backbone ANS: C


Cephalization concentrates sensory organs in the blank of an animal?

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What has more sensory structures mouth or foot?

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What does the petrous mean?

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What is the localization of a brain and specialized sensory organs of an animals head?

The localization of a brain and specialized sensory organs of an animal's head is known as cephalization. This presumed evolutionary process focuses on the creation of sensory organs in the anterior end of the head.


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What structures are the sensory receptor cells active in dim light?

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