0
Lobsters do indeed have a nervous system, however like insects, they do not percive pain.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoYes, a fairly crude one.
Yes,They have a nerve ring with nerves along each arm.
Wiki User
∙ 9y agoStarfish or sea star is a star-shaped marine invertebrate. It has a complex nervous system that includes nerve ring and radial nerve that extends on each ambulacral region.
Wiki User
∙ 13y agoOf corse, they have a central core nervous system and they will take over the world
Wiki User
∙ 13y agoyes they do.
Add your answer:
Earn +20 pts
What has a nervous system but no brain 1 earthworm 2 hydra 3 cockroach 4 amoeba?
hydraMany lower invertebrates lack a brain but do possess a central nervous system. These include jellyfish, starfish, and sponges.
Does the central nervous system consist of the somatic nervous system?
No. Nervous System is comprised of the Central Nervous System (CNS) and the Peripheral Nervous System (PNS) The PNS is comprised of the Somatic Nervous System and the Autonomic Nervous System The Autonomic Nervous System is comprised of the Sympathetic Nervous System, the Parasympathetic Nervous System and the Enteric Nervous System
The portion of the nervous system away from the central nervous system?
peripheral nervous system
What are the two types of nervous system?
They are the central nervous system and the periperhal nervous system.but in the periperhal nervous system ,they are two nervous system divided，。
The somatic nervous system is a component of what nervous system?
peripheral nervous system
Do starfish have feelings too?
Most likely not. Starfish do not have a brain or central nervous system, and instead have a ganglia.
What system in a starfish's body helps them catch and hold their food?
the nervous system
What is the central nervous system of a sea star used for?
Starfish, or sea stars, lack a brain and central nervous system. They do have a nervous system that can sense things like orientation, touch, temperature and light.
Do starfish feel pain?
Nope they do not. They have only a rudimentary nervous system and do not possess the nerve endings or the brain system for the psycho-physical sensation of pain.
What has a nervous system but no brain 1 earthworm 2 hydra 3 cockroach 4 amoeba?
hydraMany lower invertebrates lack a brain but do possess a central nervous system. These include jellyfish, starfish, and sponges.
What organ system does the brain belong too?
The nervous system The central nervous system
Why are echinoderms animals?
Echinoderms, such as starfish, have basal nerve ganglia that serve as a nervous system. They also have a water vascular system that acts as a circulatory system. They can reproduce, move, and digest food. Therefore, they are animals.
Does the central nervous system consist of the somatic nervous system?
No. Nervous System is comprised of the Central Nervous System (CNS) and the Peripheral Nervous System (PNS) The PNS is comprised of the Somatic Nervous System and the Autonomic Nervous System The Autonomic Nervous System is comprised of the Sympathetic Nervous System, the Parasympathetic Nervous System and the Enteric Nervous System
What comprises the nervous system?
The Sympathetic Nervous System and the Parasympathetic Nervous System
What is the major difference between the vascular system of a human and a starfish?
The major difference between the vascular system of a human and a starfish is that humans have cardio vascular system and starfish have water vascular system.
The portion of the nervous system away from the central nervous system?
peripheral nervous system
Do starfish have cephalization?
"Cephalization" means that the animal has a defined "head" region in which there is a lot of nervous tissue (such as the brain in humans). Sponges are not cephalized because they do not have defined head region nor do they have a central location for their nervous system. The nervous system in sponges is very loose because their cells generally work more individually as opposed to being commanded by a nervous system.
