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The nervous system needed a big boss to manage all the neurological parts of the organism. The brain organizes everything and it transmits directives to all organs.

The neurological big boss has a hard task to guarantee that all organs are able to work precisely.

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How organ systems is most complex and fragile?

Organ systems are most complex and fragile starting with the atoms. The most complex organ systems is the organism. In between are the molecules, cell, tissue, organ, and organ system.


Do archaebacteria and eubacteria have a nervous system?

No, archaebacteria and eubacteria do not have a nervous system. They are prokaryotic organisms lacking the specialized cells and structures found in more complex organisms that make up a nervous system.


Inhibition of parasympathetic nervous system activity causes the salivary glands to become?

Inhibition of parasympathetic nervous system activity causes the salivary glands to become dry or produce less saliva. This is because the parasympathetic nervous system is responsible for stimulating saliva production and secretion.


Why is nervous system considered the most complex of the system of the body?

The nervous system comprises the body's total response mechanism. It receives external information, sends that info to the brain for processing, and sends messages from the brain about appropriate response to the effector muscles and glands.


What is nervons system?

The nervous system is a complex network of nerves and cells that transmit signals between different parts of the body. It controls and coordinates all bodily activities, including movement, thought, and communication. The nervous system consists of the central nervous system (brain and spinal cord) and the peripheral nervous system (nerves that extend throughout the body).

Related Questions

Why is the brain considered the most complex and remarkable part of the nervous system?

Tastes good lightly salted, and is less fat then other organs.


Is a gastropod's nervous system simple or complex?

The nervous system of gastropods includes the peripheral and central nervous system and this central nervous system consists of ganglia connected by nerve cells. some of gastropods possesses simple and some complex nervous system. EX : 1) snail : Complex nervous system 2) chitons : simple nervous system


What is the difference between a human nervous system and a jellyfish nervous system?

A human nervous system is much more complex. Unlike a human a jellyfish does not have a central nervous system.


How people become paralyze what part of nervous system is not working in them?

nervous system


How do they keep the nervous system healthy?

Complex vitamin B. Every B vitamin has something to do with the nervous system.


Which organism has the most complex nervous system?

nerve chord


How organ systems is most complex and fragile?

Organ systems are most complex and fragile starting with the atoms. The most complex organ systems is the organism. In between are the molecules, cell, tissue, organ, and organ system.


What are two common health issues related to the nervose system?

The nervous system is a very complex one. The main health issue is depression.


Do all animals have complex nervous systems?

Not all animals have complex nervous systems. In fact, most lower animals don't even show an organized nervous system. Its only in higher animals like chordates that a proper organized nervous system is seen.


To what major division of the nervous system does the spinal cord belong?

peripheral nervous system, or PNS, consists of the nerves outside the cns.


How do humans get nervous?

People become nervous because their sympathetic nervous system produces too much adrenaline.


Do archaebacteria and eubacteria have a nervous system?

No, archaebacteria and eubacteria do not have a nervous system. They are prokaryotic organisms lacking the specialized cells and structures found in more complex organisms that make up a nervous system.