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What are the functions of the external and internal organs of the Amphioxus?
Wiki User
∙ 14y ago
Functions of the following:
1. oral hood-serves as entrance and storage of food
2. vestibule- IDK
3. buccal cirri- act as sensory devices; filters and screens out particles too large to be consumed
4. atriopore- serves as exit passage of water
5. notochord- protects and support the dorsal nerve cord; serves as the major skeletal support throughout life
6. ocelli- act as simple eyes to detect light
7. velum- work as valve and filter; surrounds the mouth
8. velar tentacles- prevent undesirable objects from entering the digestive cavity
9. pharyngeal gills slit- filter food particles from water passing
10. wheel organ- draws food through the use of its cilia for digestion
Wiki User
∙ 14y ago
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Pertaining to internal organs?
visceral
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ans
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Internal means inside e.g. organs. External means outside e.g. features, lips, skin etc.
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What cavity contains organs that maintain homeostasis when the body is exposed to internal and external stimuli?
ventral
What is the medical term meaning pertaining to the internal organs?
The medical term is "visceral." It refers to structures or functions related to the internal organs within the body's cavities, such as the abdomen or thorax.
