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What is a body cavity that forms between the germ layer?
pseudocoelom
What body cavity is the cerebellum in?
The cerebellum is in the cranial cavity. The dorsal body cavity is also known as the cavity that encloses the brain and the spinal cord but the brain is protected from trauma by the cranial cavity.
The major body space in arthropods is the A. coelom B. pseudocoelom C. hemocoel D. blastocoel E. pseudocoelom?
C. hemocoel
What type of body cavity does a jellyfish have?
Pisces or fish have true internal body cavity.
Which is a fluid-filled space separating an animal's digestive tract from the body wall known as?
This space is called coelom or body cavity .
What is a body cavity that forms between the germ layer?
pseudocoelom
A pseudocoelom is a body cavity located between the endoderm and the mesoderm?
false.
Is the type of body cavity shared by all mollusks is a pseudocelom?
The type of body cavity shared by all mollusks is pseudocoelom is a false statement. The correct answer is coelom.
Which phylum has a pseudocoelom?
The phylum Nematoda has a pseudocoelom. This type of body cavity is not completely lined by mesoderm tissue, giving it certain characteristics of a true coelom but lacking some key features.
What are pseudocoeloms?
AnswerRoundworms are among several phyla of animals known as pseudocoelomates. They are so named because they have a pseudocoelom, a hollow, fluid-filled cavity that is lined by mesoderm on the outside and endoderm on the inside.
What body cavity is the cerebellum in?
The cerebellum is in the cranial cavity. The dorsal body cavity is also known as the cavity that encloses the brain and the spinal cord but the brain is protected from trauma by the cranial cavity.
What is the body cavity that contains the mouth?
The mouth is also known as the oral cavity.
The major body space in arthropods is the A. coelom B. pseudocoelom C. hemocoel D. blastocoel E. pseudocoelom?
C. hemocoel
What is pseudocoelom?
any invertebrate animal with a three-layered body and a pseudocoel
Why is the body cavity of Ascaris suum known as pseudocoelem?
The term "pseudocoelom" refers to how the body cavity appears in the embryo of an organism. As you probably know, the bilaterians (all organisms with left-right symmetry, and the echinoderms for phylogenetic reasons) have three layers of tissue in the embryo: the ectoderm, endoderm, and mesoderm. In the "true" coelomates, the body cavity ("coelom") is completely surrounded by mesodermal tissue. In the pseudocoelomates, though, the body cavity is partly surrounded by mesoderm but partly surrounded by endoderm. It should be noted that, given our current understanding, the pseudocoelomates do not form a valid taxonomic group. In previous years, the various groups of pseudocoelomates, including the roundworms (Phylum Nematoda), wheel animals (Phylum Rotifera), and others were lumped into one group called the "ascelminthes". Modern fossil and genetic evidence, however, shows that the pseudocoelom has appeared multiple times independently in the animal kingdom.
Has a long cylindrical body pseudocoelom and gets its shape from its epidermis and cuticle?
The fingernail has a long cylindrical body pseudocoelom and gets its shape from the epidermis and cuticle. The fingernail is comprised of cells that protect the nail bed.
Compare and contrast the body of a flatworm to the body plan of a roundworm?
Flatworms are considered acoelomate, since they have no body cavity, and roundworms are pseudocoelomate because they have a body cavity, but it is not derived from the splitting of the mesoderm tissue. Also, flatworms only have one opening in their digestive system unlike roundworms with two.
