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Crayfish have an Open Circulatory system because they are Invertebrates.
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∙ 13y ago
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Does a salmon have an open circulatory system?
No. All vertebrates have a closed circulatory system. Arthropods and molluskshave an open circulatory system.
Does praying mantis have an open or closed circulatory system?
They have open circulatory system.
Is the bivalves circulatory system open or closed?
They have an open-circulatory system. They do not have ventricles to carry through blood. Most mollusks have an open-circulatory system.
In what circulatory system does the blood surround the organs?
The open circulatory system
How do Nematodes circulatory system work?
They don't have any circulatory system; fluids are dispersed into the pseudocoelom.
Do arthropods have open or closed circulatory system?
open circulatory systems
Does a salmon have an open circulatory system?
No. All vertebrates have a closed circulatory system. Arthropods and molluskshave an open circulatory system.
Does a crayfish have an open circulatory system?
Crayfish, along with all other arthropods, have an open circulatory system. There are no veins and no separation of blood from interstitial fluid.
What characteristics do arthropods share with earthworms?
an open circulatory system
Does a crayfish have a open or closed circulatory system?
Crayfish, along with all other arthropods, have an open circulatory system. There are no veins and no separation of blood from interstitial fluid.
What animals have a double circulatory system?
Arthropods and most mollusks have an open circulatory system.
What internal structure is a functional part of an open circulatory system which is found in arthropods and mollusks?
coelum
What internal structure is functional part of an open circulatory system which is found in arthropods and mollusks?
ur vagina
3 things almost all arthropods have?
jointed legs , open circulatory system , invertebrate , colourless blood
Does a flatworm have an open or closed circulatory system?
Arthropods have an open circulatory system, with organs in the internal body cavity (hemocoel) and cells bathed in hemolymph. The fluid drains into open pores for recirculation usually by a dorsal tube acting in the role of a heart. Not all arthropods use hemolymph for oxygenation; insects for example oxygenate tissues directly via tubules connected through vents (spiracles) to the atmosphere.
What is the characteristics of an ARTHROPODS?
Arthropods are characterized by segmented bodies, an exoskeleton made from chitin, and joint appendages. They also have an internal body cavity (hemocoel) and an open circulatory system.
What are the characteistics of an arthropods?
Arthropods (phylum Arthropoda) are characterized by joint appendages, segmented bodies, and exoskeletons made of chitin; they have an internal body cavity with an open circulatory system.
