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endoderm

n. 内胚叶,内皮层

内胚叶,内皮层

WordNet (r) 3.0 (2006) (WordNet)

endoderm
n 1: the inner germ layer that develops into the lining of the
digestive and respiratory systems [synonym: {endoderm},
{entoderm}, {endoblast}, {entoblast}, {hypoblast}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Hypoblast \Hy"po*blast\, n. [Pref. hypo- -blast.] (Biol.)
The inner or lower layer of the blastoderm; -- called also
{endoderm}, {entoderm}, and sometimes {hypoderm}. See Illust.
of {Blastoderm}, {Delamination}, and {Ectoderm}.
[1913 Webster]

Endoderm \En"do*derm\, n. [Endo- Gr. ? skin.] (Biol.)
(a) The inner layer of the skin or integument of an animal.
(b) The innermost layer of the blastoderm and the structures
derived from it; the hypoblast; the entoblast. See
Illust. of {Ectoderm}. Endodermal

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英文字典中文字典相关资料:

Endoderm - Wikipedia
In plant biology, endoderm corresponds to the innermost part of the cortex (bark) in young shoots and young roots often consisting of a single cell layer As the plant becomes older, more endoderm will lignify
Endoderm - Definition, Formation, Function and Quiz | Biology . . .
The endoderm is an embryonic germ layer that gives rise to tissues that form internal structures and organs The endoderm is found in both vertebrate and invertebrate embryos, and is responsible for the formation of the gut and associated organs
Endoderm | Gastrulation, Organogenesis, Morphogenesis . . .
Endoderm, the innermost of the three germ layers, or masses of cells (lying within ectoderm and mesoderm), which appears early in the development of an animal embryo
Endoderm | Embryo Project Encyclopedia
Endoderm is one of the germ layers—aggregates of cells that organize early during embryonic life and from which all organs and tissues develop All animals, with the exception of sponges, form either two or three germ layers through a process known as gastrulation
Endoderm - Embryology
The endoderm contributes the epithelia and glands of the gastrointestinal tract, respiratory tract and the renal bladder This layer also contributes to the associated gastrointestinal tract organ development (liver and pancreas)
ENDODERM Definition Meaning - Merriam-Webster
The meaning of ENDODERM is the innermost of the three primary germ layers of an embryo that is the source of the epithelium of the digestive tract and its derivatives and of the lower respiratory tract

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