ectoderm
Example Sentences
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Amniotic ectoderm is a single cell layer that forms the membrane surrounding the developing embryo.
From Science Daily ● Mar. 4, 2024
Surface ectoderm is a dense sheet of epidermal progenitors, which gives rise to the surface covering of the body, such as skin, and the associated features of teeth, hair and fingernails.
From Science Daily ● Mar. 4, 2024
In an unexpected twist, no part of the sea star ectoderm expresses a "trunk" genetic patterning program, suggesting that sea stars are mostly headlike.
From Science Daily ● Nov. 1, 2023
After gastrulation, the embryo can be thought of as an onion with three layers: the ectoderm, the mesoderm and the endoderm.
From Science Daily ● Sep. 19, 2023
S, serosa; A, amnion; E, ectoderm; N, rudiment of nerve-cord; M, mesodermal pouches.
From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 4 "Hero" to "Hindu Chronology" by Various