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 water vascular system
the water vascular system
They have water vascular system...
Through there Water Vascular System
The ampulla on a starfish is part of the water vascular system, and stores water and sends it to tiny tube feet on the ventral side of a starfish's arms. This process helps starfish move, as the water vascular system is the part of the starfish responsible for locomotion.
Respiration - The starfish has a water vascular system in which the repiratory exchange between oxygen and carbon dioxide occurs. * The tube feet of the starfish act like gills. The Oxygen enters the water vascular system through the tube feet as the carbon dioxide exits the body. http://intro.bio.umb.edu/111-112/112s99Lect/bodyplans/starfish.html
Crayfish have an external skeleton and starfish have an internal skeleton relying on a water vascular system for movement.
the sieve plate is a filter for the water that enters the "Water Vascular System" in Echinoderms.
The water vascular system is a hydraulic system used by echinoderms, such as starfish and sea urchins, for locomotion, food and waste transportation, and respiration.
Starfish have a water vascular system with tube feet. The calcareous endoskeleton is a combination of ossicles connected by collagen fibers.
No,they water pumped through their bodies and it is blue. They use the water vascular system.
No, they have water pumped throughout their bodies instead of blood. They use the water vascular system.