What does hypoblast mean?
Definitions for hypoblast
ˈhaɪ pəˌblæsthy·poblast
This dictionary definitions page includes all the possible meanings, example usage and translations of the word hypoblast.
Princeton's WordNet
endoderm, entoderm, endoblast, entoblast, hypoblastnoun
the inner germ layer that develops into the lining of the digestive and respiratory systems
Wiktionary
hypoblastnoun
A type of tissue that forms from the inner cell mass and later is incorporated into the endoderm
Wikipedia
Hypoblast
In amniote embryology, the hypoblast, is one of two distinct layers arising from the inner cell mass in the mammalian blastocyst, or from the blastodisc in reptiles and birds. The hypoblast gives rise to the yolk sac, which in turn gives rise to the chorion.The hypoblast is a layer of cells in fish and amniote embryos. The hypoblast helps determine the embryo's body axes, and its migration determines the cell movements that accompany the formation of the primitive streak, and helps to orient the embryo, and create bilateral symmetry. The other layer of the inner cell mass, the epiblast, differentiates into the three primary germ layers, ectoderm, mesoderm, and endoderm.
Webster Dictionary
Hypoblastnoun
the inner or lower layer of the blastoderm; -- called also endoderm, entoderm, and sometimes hypoderm. See Illust. of Blastoderm, Delamination, and Ectoderm
Etymology: [Pref. hypo- + -blast.]
Wikidata
Hypoblast
The hypoblast is a tissue type that forms from the inner cell mass. It lies beneath the epiblast and consists of small cuboidal cells. Extraembryonic endoderm is derived from the epiblast which displaces the hypoblast cells. The absence of hypoblast results in multiple primitive streaks in chicken embryos.
Entomology
Hypoblast
= entoderm.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of hypoblast in Chaldean Numerology is: 7
Pythagorean Numerology
The numerical value of hypoblast in Pythagorean Numerology is: 1
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"hypoblast." Definitions.net. STANDS4 LLC, 2024. Web. 6 May 2024. <https://www.definitions.net/definition/hypoblast>.
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