3. 魚類的鱗片、鳥類的羽毛、哺乳類的毛髮皆是由表皮組織的細胞分化而來,此外,有一群細胞可分化為能表現色素的細胞,這群細胞在分化前的統稱,下列何者最正確?
(A)神經嵴細胞(neural crest cell)
(B)表皮細胞(epithelial cell)
(C)色素細胞(pigment cell)
(D)胚胎幹細胞(embryonic stem cell)
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統計: A(492), B(80), C(119), D(115), E(0) #3100615
統計: A(492), B(80), C(119), D(115), E(0) #3100615
詳解 (共 4 筆)
#5826297
https://en.wikipedia.org/wiki/Neural_crest
Neural crest cells are a temporary group of cells that arise from the embryonic ectoderm germ layer, and in turn give rise to a diverse cell lineage—including melanocytes, craniofacial cartilage and bone, smooth muscle, peripheral and enteric neurons and glia.
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