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Epithilial Tissue Lines animal's body Cavity, they can be further subdivided into different types of Epithelial Tissue, depending on what they line
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What is coelomate?
Fluid-filled body cavity and three tissue layers.
Meaning false body cavity?
Body cavities in organisms are referred to as coeloms, and animals that have them are called coelomates. An organism that has a false body cavity, or a psuedocoelom, are called psuedocoelomates.
Do coelenterates have a coelom?
No. A coelenterate is an animal (such as a jellyfish), whose main body cavity is also its alimentary canal (gut). Most animals, on the other hand, have a body cavity (called a coelom) that is separate from the gut. For instance, inside your own body, you have an alimentary canal (your esophagus, stomach and intestines) and a separate body cavity that contains your heart, lungs, liver, etc. In a coelenterate, there is only one cavity.
Outline the properties of the basic types of tissues found in higher animals?
There are four basic types of animal tissue. Epithelial covers the surface of the body and the body cavities. Connective tissue binds together as well as supports body parts. Muscular tissue allows movement of the structure. Nervous tissue allows the body to respond to stimuli.
Why are acoelomate animals so small?
Acoelomate animals (as the term implies) do not have a body cavity. Skeletal systems provide structuaral support for body cavities. Without a body cavity, an animal needs no skeletal system, therefore they have none. If they were as large as a cat or a dog, or even a squirrel, their lack of the structural support system that a skeleton provides would hinder their mobility greatly.
Animals with a body cavity lined with tissue from the mesoderm are?
Animals that have three layers of embryonic tissue with organs in a cavity completely lined with the mesoderm are called triploblastic animals.
What type of tissue is used to cover body surfaces and line body cavities?
Epithelial TissueEpithelialEpithelialvisceral
What is the name of the internal body cavity of an earthworm?
The coelom of an earthworm is its body cavity. There are three categories for grouping animals according to their coeloms: coelomate (animals that have a true coelom lined by muscle tissue on both sides), pseudocoelomate (animals that have a coelom line by muscle tissue only on one side), and acoelomates (animals that do not have a body cavity lined by muscle tissue on either side). Earthworms are coelomate animals.
What tissue covers the outer surface of the body and lines the intestines lungs and other hollow organs?
Epithelial tissue lines the outer surface of the body and lines the hollow organs.
Lines the thoracic cavity?
The thoracic cavity is the hollow place in the body where the heart and lungs are seated. This cavity is lined with the serous membrane, which is a thin layer of tissue that secretes a liquid that keeps the organs from drying out.
What is the thin tissue that holds the organs in place in the body cavity in frogs?
The thin tissue that holds the organs together in the body cavity of a frog is called mesentery.
What tissue lines body surfaces?
Epithelial tissue lines all of the body's organs.
What tissue protects the body by covering its free surfaces and lining its cavities?
The tissue which covers and lines body cavity is called epithelium. Depending upon the site it can be squamous, stratifed squamous, columnar, and transitional epithelium
What major tissue lines body cavity and covers the body external surface?
Epithelial tissues line cavities and cover the body. They are different in their types as the ones that line cavities are covered with a watery fluid (serous). The outer covering is dry.
What is the type of tissue that lines the body and keeps organs separated?
They are the epithelial tissues. They lines and covers body
Which tissue lines body cavities?
Epithelial tissue lines bodily cavities/surfaces.
What is a coelom body plan?
Coelom is a greek work literally meaning body cavity.A body cavity is a space between the alimentary canal and body wall. When it is lined by a layer of mesoderm, then it is called a true coelom. Depending upon this the animals are classified intoAcoelomates - Animals which don't have body cavity. Eg: PlatyhelminthesPseudocoelomates - Animals in which the body cavity is formed from embryonic blastocoel. This blastocoel acts as a body cavity in adults. Eg: AschelminthesSchizocoelomates - Animals in which the body cavity formed by splitting of mesoderm. Eg: Annelida, Arthropoda and MolluscaEnterocoelomates - Animals in which body cavity is derived from entero-mesoderm. Eg: Echinodermata, Hemichordata and chordata.
