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Roundworms have a simple circulatory system with a dorsal blood vessel that runs the length of the body and pumps nutrients and oxygen to the tissues. The blood is not contained within vessels but rather flows freely in the body cavity. Gas exchange occurs through diffusion across the body wall.
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What type of circulatory system do African lions have?
Their circulartion system is very similar to humans (closed circulatory system)
What is the body plan of roundworms?
Roundworms have a cylindrical body shape with a distinct head and tail. They have a digestive system that runs through the length of their body and a nervous system with a simple brain. Their bodies are covered by a cuticle that helps protect them.
Animals that use lungs for breathing have this type of circulatory system?
Animals that use lungs for breathing typically have a closed circulatory system. This means that blood circulates through a network of vessels and the heart, allowing for efficient oxygen delivery to tissues and carbon dioxide removal. The closed circulatory system is more effective at maintaining high metabolic rates compared to open circulatory systems found in some invertebrates.
Common name for nematoda?
Roundworms.
What is the scienitific name for roundworms?
The scientific name for roundworms is "nematodes."
Do roundworms have a close circulatory system?
Neither, it does not have one
How are earthworms and ascaris similar?
Annelids are segmented whereas roundworms are not. Annelids have a true coelom while roundworms have a pseudocoelom. Annelids have a more complex nervous system than roundworms. Annelids have a more complex circulatory system than roundworms.
What features distinguish annelids from roundworms?
There's many of them, but here are some of the bigger ones; Annelids, unlike roundworms (or flatworms for that matter) are segmented. That is after all how they get their name (annelida = little ring). Annelids also have a very complex organ system. Roundworms only possess a reproduction system as they usually live in an organism's intestines and don't need to digest food. Annelids posses both a reproduction system, and a digestive system as well as a circulatory system. As they are true coelomates their organs and organ systems are organised rather than just kinda' being tossed in there. =)
Does roundworms have a nervous system?
Yes roundworms have nervous systems!
What is the circulatory system in the monkeys body?
closed circulatory system (double circulatory system)
How are the circulatory system and the circulatory system related?
They're both the circulatory system.
Do amphibians have an open circulatory system or a closed circulatory system?
Amphibians have closed circulatory system Closed
What are the body parts of the arteries?
The circulatory system
What are the different of circulatory system?
open circulatory systemclosed circulatory system.
Do roundworms have a digestive system?
yes
What system is the heart apart of?
The cadiovascular system, sometimes called the circulatory system when it includes the lymphatic system.
What system of the human body is made of blood?
Well,circulatory system is made up of BLOOD and heart.
