| 释义 |
endodermal
en·do·derm E0134500 (ĕn′də-dûrm′) also en·to·derm (ĕn′tə-)n. 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.
en′do·der′mal adj.EncyclopediaSeeendodermendodermal
endoderm (en'do-derm) [? + derma, skin] The innermost of the three primary germ layers of a developing embryo. It gives rise to the epithelium of the digestive tract and its associated glands, the respiratory organs, bladder, vagina, and urethra. Synonym: hypoblastendodermal (-derm'al), adjective |