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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 systems control body functions?
The control center of the body is the brain. The nervous system (commands the body) and endocrine system (secretes hormones) control body functions. The autonomic nervous system, the parasympathetic nervous system manage body functions without needing signals from the brain.
Do leeches a nervous system?
Yes, leeches have a nervous system, although it is less complex compared to higher organisms. They have a simple nerve structure that allows them to detect changes in their environment and respond to stimuli like movement or the presence of food.
When a person is frightened by a wild animal some organ systems immediately become active while others are suppressed which system is most likely to be suppressed?
Your whole parasympathetic nervous system (the calming side of your nervous system) will be suppressed, while your sympathetic nervous system will be activated. Your digestive system will also be repressed, and, over time, your immune system could be repressed.
How is the nervous system of a roundworm?
The nervous system of a roundworm consists of a simple structure with a nerve ring around the pharynx and nerve cords that run along the length of the body. It includes sensory neurons, motor neurons, and interneurons that help coordinate movement and responses to the environment. The nervous system of a roundworm is relatively basic compared to more complex organisms.
What organ system does the brain belong too?
The brain belongs to the nervous system. It is the primary organ responsible for processing thoughts, emotions, and coordinating bodily functions.
Does the central nervous system consist of the somatic nervous system?
No, the central nervous system consists of the brain and spinal cord. The somatic nervous system is a division of the peripheral nervous system that controls voluntary movements and receives sensory information.
How does a turtles nervous system work?
A turtle's nervous system is made up of a brain and spinal cord that communicate with nerves throughout the body. Sensory information is received by the nervous system, processed by the brain, and then signals are sent out through the spinal cord to control movement and other bodily functions. The nervous system allows turtles to respond to their environment, move, and carry out essential functions for survival.
What comprises the nervous system?
The Sympathetic Nervous System and the Parasympathetic Nervous System
The portion of the nervous system away from the central nervous system?
The peripheral nervous system is the portion of the nervous system away from the central nervous system. It consists of nerves that connect the central nervous system to the rest of the body, including sensory and motor neurons. The peripheral nervous system is responsible for transmitting information to and from the central nervous system.
The cranial and spinal nerves form what nervous system?
the peripheral nervous system
The somatic nervous system is a component of what nervous system?
The somatic nervous system is a component of the peripheral nervous system. This system is responsible for voluntary movements and sensory information.
Is autonmic nervous system apart of the peripheral or central nervous system?
The autonomic nervous system is a division of the central nervous system.
What are two main jobs of the nervous system?
The nervous system takes in sensory information from the peripheral nervous system. This information is then directed to the central nervous system which then responds with a motor reaction that travels back to the peripheral nervous system.
What nervous system innervates cardiac and smooth muscles and glands?
They are controlled by the autonomous nervous system.== ==
The 2 components of the nervous system?
central nervous system and peripheral nervous system
What is the 2 parts of the nervous system?
The autonomic nervous system and the somatic nervous system.
