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What is the function of an anterior ganglia in a planarian?
The anterior ganglia in a planarian acts as the brain of the organism, controlling sensory information processing, coordination of movement, and various physiological functions. It integrates signals from the sensory organs and coordinates responses to stimuli in the environment.
Where are the basal ganglia located in vertebrates?
In vertebrates the basal ganglia is located in the base of the forebrain. The basal ganglia is associated with a variety of functions such as voluntary motor control, eye habits and emotional functions.
What part does an insect have its nervous system?
An insect's nervous system is composed of a brain, a ventral nerve cord, and ganglia. The brain acts as the central processing unit, while sensory information is collected by neurons located throughout the insect's body and carried to the brain via the nerve cord. Ganglia located along the nerve cord help coordinate movement and behavior.
How do you account for the fact that the third thoracic ganglion is larger than the others?
Thoracic ganglia are part of the sympathetic system. There are twelve different ganglion, and some are larger than others.
What is the function of the ventral nerve cord in an earthworm?
The ventral nerve cord makes up nearly all of the nervous system in the earthworm. It goes from the anterior (front) end to the posterior (back) end. It's function is simple; it's the nerves in the worm! If dissected, the nerve cord looks like a thin white line on the ventral (belly) side on the inside of the skin.
What is the function for ganglia?
The Ganglia is a part of the nervous systemThe Ganglia is a mass of nerve tissue existing outside the central nervous system.To make a long story short it's a brain.
What are ganglia and what do they do in flatworms?
Ganglia are nerve clusters. I don't know if flatworms have them or not; if they do, they probably function more or less like a rudimentary brain.
What is the function of pedal ganglia?
The pedal ganglion supply nerves to the foot muscles of mollusks.
Is the sympathetic chain composed of collateral ganglia?
Yes, the sympathetic chain is composed of collateral ganglia. These ganglia are arranged in a chain-like structure along the spinal cord and play a crucial role in the sympathetic nervous system's function to regulate the body's stress response.
What is the function of ganglia in the human body?
The function of ganglia in the human body is to get information from the photoreceptors and collectively transmit image-forming and non-image forming visual information from the retina to regions in the brain.
What is the function of the visceral ganglia?
Visceral ganglia regulate involuntary bodily functions, such as digestion, heart rate, and breathing. They act as relay centers that coordinate signals between the central nervous system and organs in the body to maintain homeostasis.
What is visceral ganglia?
Visceral ganglia refers to a pair of ganglia in mollusks, oysters, and other shellfish that are fused to or close to pleural ganglia because of pleurovisceral connections.
Parasympathetic ganglia are also called what because of their location?
terminal ganglia P.S. 100%, i am a teacher.
What are the collection of nerve cell bodies inside the CNS?
These collections are called ganglia. Ganglia often interconnect with other ganglia to form a complex system of ganglia known as a plexus.
Do all animals have the ganglia?
no only insects and worms have a ganglia
What is the autonomic ganglia of the parasympathetic system are called?
The autonomic ganglia of the parasympathetic system are called terminal ganglia or intramural ganglia. They are located near or within the target organs, allowing for more localized and specific control of parasympathetic functions.
What is the swellinglike portion of the nerve cord called in a crayfish'?
ganglia
