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Roundworms are nematodes. They have muscles to help them move. They actually have two openings. They have a mouth, complete digestive tract, and anus for excreting waste.
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Which types of tissue contribute to gut motility?
Muscular tissue
What animal has a lined gut cavity?
A bilateral animal has a lined gut cavity. On the other hand, animals like roundworms have a gut cavity but it is only partially lined.
Are epithelial tissues usually rough?
There is gut epithelial tissue which is associated with the alimentary canal which is an organ. The skin is the largest organ and is also made up of epithelial tissue.
What has an incomplete digestive system?
An incomplete gut only has 1 opening. Basically if something has an incomplete gut, it has no anus, and all food that it takes in must either be completely digested, or re-excreted through the mouth.
How many gut openings do chordates have?
A cnidarian has an incomplete gut with just one opening. BTW Those who said that "How many openings does cnidaria have?" and "How many opening does an earthworm have" are the same question are idiots. An earthworm in an annelid, or a member of phylum Annelida. Cnidarians are in an entirely different and less developed phylum, that is, phylum Cnidaria. So there. STAY IN SCHOOL!
Is it true that round worms have muscle tissue and a gut with one opening?
True
What is the space between the body wall and the gut called?
The space between your "gut" and outer skin has many components including several layers of dermis or skin, muscle and fatty tissue.
Which types of tissue contribute to gut motility?
Muscular tissue
Flatworms have mesoderm which forms muscle tissue and reproductive organs but there is not body cavity between the gut and the outer body walltherefore they are called what?
at a organ level of organization and they are acoelomates.
What type of muscle found in the gut?
Smooth Muscle - Muscularis Mucosa
An animal whose gut has only one opening is the?
An animal whose gut has only one opening has a gastrovasuclar cavity. A Jellyfish is an example of an animal with a gastrovasuclar cavity.
An animal whose gut has only one opening is the what?
Octopus
What effect does adrenaline have on gut smooth muscle?
It makes the muscle totally relax as it blocks the action potential in the nerves.
What animal has a lined gut cavity?
A bilateral animal has a lined gut cavity. On the other hand, animals like roundworms have a gut cavity but it is only partially lined.
What is a complete gut?
An incomplete gut only has 1 opening. Basically if something has an incomplete gut, it has no anus, and all food that it takes in must either be completely digested, or re-excreted through the mouth.
How manny openings does a tube like gut have?
A tube gut has one opening. The mouth while serving as the beginning of digestion also serve as the anus and eliminates waste.
Is epithelial a organ?
There is gut epithelial tissue which is associated with the alimentary canal which is an organ. The skin is the largest organ and is also made up of epithelial tissue.
