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1. The outermost of the three primary germ layers of an embryo, from which the epidermis, nervous tissue, and, in vertebrates, sense organs develop.
2. The outer layer of a diploblastic animal, such as a jellyfish.

ec′to·der′mal, ec′to·der′mic adj.
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Adj.1.ectodermic - of or relating to the ectoderm
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This high reproductive capacity allows a queens to store the sperm in her saculiform ectodermic spermatheca throughout her reproductive life (Klenk et al.
Dermal inclusion cysts are derived from ectodermic elements entrapped during the midline fusion of the first and second branchial arches.
Furthermore, I could see that Lourdes water frequencies positively affected the whole body, and specifically ectodermic tissues such as the skin and the nervous system.

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