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An arthropod's nervous system is described as 'ladder-like' on their ventral surface or underside, with paired nerve ganglia on each segment, and their brains formed around the esophagus from fused segment nerve ganglia.
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∙ 10y ago
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Where is the ganglia located in arthropods?
The Nervous System
How do arthropods respond to stimuli?
They have a central nervous system, I think.
From what animal group did arthropods evolve?
It is not likely that the annelids evolved from the arthropods is as much as they are the much simpler of the two groups of organisms. The arthropods have a well developed open circulatory system, segmented muscles and a complex nervous system (including eyes and chemoreceptors, the antennae) and an exoskeleton.
What kind of cavity does an arthropod have?
Arthropods have an internal body cavity called a hemocoel which bathes the internal organs in nutrients, and is a component of their open circulatory system.
Do lobster have a brain?
Yes, but it is very different from the humans brain because it does not feel pain.
Do plants have a central nervous system?
No they do not.
Where is the ganglia located in arthropods?
The Nervous System
What body parts do arthropods have that echinoderms do not have?
Gills and a well developed nervous system
What is the nervous control of a arthopod?
The nervous system in arthropods has been described as ladder-like, with connected ventral pairs of nerve ganglia, terminating in an esophageal brain. As with many non-arthropods, this nervous network transports or co-ordinates reflexes, mobility, sensory stimuli, etc.
Is a nervous system present in arthropods?
Yes, arthropods have a nervous system in a longitudinally positioned nerve bundles or ganglia, with a paired formation across their ventral surface (underside) described as "ladder like", terminating in a brain around the esophagus. As with other animals it controls mouthparts, sensory functions, locomotion, etc.
What kind of nervous system do oysters have?
They don't have a central nervous system. Just 2 ganglia.
What kind of Eye muscles are controlled by the autonomic nervous system?
intrinsic eye muscles are controlled by the autonomic nervous system
What kind of nervous system does a tiger have?
central
How do arthropods respond to stimuli?
They have a central nervous system, I think.
What kind of nervous system does the Bengal tiger have?
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From what animal group did arthropods evolve?
It is not likely that the annelids evolved from the arthropods is as much as they are the much simpler of the two groups of organisms. The arthropods have a well developed open circulatory system, segmented muscles and a complex nervous system (including eyes and chemoreceptors, the antennae) and an exoskeleton.
Do the central nervous system and the peripheral nervous system function independently of one another?
No, there's some kind of doohickey that connects them.
