One of the three primary germ layers; the layer on the undersurface of the embryonic disc; gives rise to the epithelia and glands of the digestive system, the respiratory system, and portions of the urinary system.

Innermost of the three primary cell layers of the animal embryo; gives rise to the gut and most of the respiratory tract. See ectoderm and mesoderm. ( Figure 23-5)

The germ layer in an embryo that gives rise to the epithelium (lining) of the gut and gut derivatives.

The endoderm are the tissues of the developing baby that include the digestive tract, respiratory organs, vagina, bladder, and urethra.

the innermost of the three primary embryonic germ layers, which gives rise to the GI tract, urinary bladder and urethra, and respiratory tract.

one of three germ layers that develops into the gastrointestinal tract.

(Greek, endo = inside + derma = skin) The layer (of the 3 germ cell layers) which form the epithelial lining of the gastrointestinal tract (GIT) and accessory organs of GIT in the embryo. ( More? Week 3 Notes)

specialized cells that differentiate into epithelial tissue

Endoderm is a germ layer giving rise to epithelium of the respiratory system, alimentary canal, liver, pancreas, gall bladder, etc. See Ross and Romrell, p. 68-9.

Gr. endon: within + derma: skin] • The innermost of the three embryonic tissue layers first delineated during gastrulation. Gives rise to the digestive and respiratory tracts and structures associated with them.

The lower, inner of the three primitive germ layers of the embryo that will give rise to the epithelial layers of the lungs and bronchi, pharynx, gastrointestinal tract, liver, pancreas, and urinary bladder.

The inner germ layer that gives rise to the internal tissues.

the inner layer of cells of the embryo, from which the lining of the digestive tract, other internal organs, and certain glands are formed.

The "lower" layer of the embryo, as the inner cell mass forms a circular disk two cells thick; with further embryonic development it gives rise to the digestive tract and its glands. Synonym: hypoblast. See also: ectoderm See also: mesoderm

The innermost basic layer of tissue in those animals with true tissues. Forms the gut and its derivatives: in vertebrates, these include the liver, trachea, and lungs.

(EHN-do-derm) One of the three primary germ layers in an embryo, it begins as the inner layer and later forms the organs of the alimentary canal and the respiratory tract.

The inner layer of cells in the developing embryo that give rise to internal organs such as the intestines.

the inner germ layer that develops into the lining of the digestive and respiratory systems

The innermost of the three germ layers forms the gut of the future organism

Greek endo = within, and derm = skin, hence, the germ layer of the embryo that gives rise to epithelium of the gastrointestinal and respiratory tracts.

Part of the developing fetus that forms the lining of the gut from the pharynx to the rectum.

EN-doe-derm The innermost embryonic germ layer, whose cells become the organs and linings of the digestive, respiratory, and urinary systems. 220

The inner cellular layer of an embryo that gives rise to the epithelium associated with the tissue of organs such as gut, liver and lungs.

The innermost of the three primary germ layers in animal embryos; lines the archenteron and gives rise to the liver, pancreas, lungs, and the lining of the digestive tract.

The innermost layer of embryonic cells, responsible for forming the epithelial linings of digestive system, lungs, liver and pancreas

Inner part of the germ layer. Endoderm cells develop into the digestive tract, lungs and the bladder.

The inner layer of cells in embryonic development that gives rise to organs and tissues associated with digestion and respiration. Also, the inner tissue layer in þatworms.

the inner of the three cell layers which form, as the clump of early embryonic cells begins to differentiate. The endoderm will form the gut system and its associated organs. The other two layers are the mesoderm and the ectoderm. www.dental-site.itgo.com/glossary.htm the inner layer of cells, which develops into digestive and respiratory systems. (See 101) highered.mcgraw-hill.com/sites/0072494638/student_view0/chapter4/glossary.html

Lower layer of a group of cells derived from the inner cell mass of the blastocyst; it gives rise tolungs and digestive organs.

the outermost of the three germ layers of an animal embryo. Endoderm gives rise to the alimentary canal and the digestive glands of the adult.

Gr. endon - within; Gr. derma - skin, leather] The innermost germ layer of the embryo that develops during gastrulation. It will form the lining of the respiratory and digestive organs and their derivatives.

The innermost wall of a multilayered embryo.

The inner layer of tissue formed in the gastrula stage of development. At the end of blastula, the cells are arranged in the form of a hollow ball. Cell movement during gastrulation results in an invagination so that the embryo comes to resemble a double-walled cup. The inner layer of the cup is the endoderm. Endodermal cells usually end up forming the gut, pharynx, liver, lungs, and similar structures.

Lower layer of a group of cells derived from the inner cell mass of the blastocystm that forms lungs and digestive organs.

The innermost of the three primary germ layers of an animal embryo, developing into the gastrointestinal tract, the lungs, and associated structures. Also called hypoblast.

The innermost germ layer of the embryo giving rise to the epithelial component of organs such as the gut, liver, and lungs.

Endoderm is one of the germ layers formed during animal embryogenesis. Cells migrating inward along the archenteron form the inner layer of the gastrula, which develops into the endoderm.