dose leech has nervous system?
Jacqueline Anne Dean has written: 'Pharmacology and physiology of identified neurones in the leech central nervous system'
The nervous system The central 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 Sympathetic Nervous System and the Parasympathetic Nervous System
peripheral nervous system
Hydrostatic Skeleton
the peripheral nervous system
Leeches belong to the phylum Annelida, which is characterized by segmented bodies, a lack of internal or external skeleton, and bilateral symmetry. Leeches also have a closed circulatory system, a well-developed nervous system, and a body covered in a layer of cuticle.
They are the central nervous system and the periperhal nervous system.but in the periperhal nervous system ,they are two nervous system divided,。
peripheral nervous system
The autonomic nervous system is a division of the central 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.