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endoderm
US /'endoʊˌdɜ:m/
・
UK /'endəʊdɜ:m/
A1 初級
n.
名詞
內胚葉 ; 內皮層
影片字幕
為什麼四肢會成雙成對? (Why Do Limbs Come In Pairs?)
02:23
and the
endoderm
, which forms the digestive tract.
B1 中級
簡單的動物。海綿、水母和章魚--生物速成班 #22 (Simple Animals: Sponges, Jellies, & Octopuses - Crash Course Biology #22)
11:31
are called the
endoderm
, or the "inside" -derm,
So in addition to an
endoderm
and ectoderm,
B2 中高級
如何鍛鍊肌肉,根據科學 (How to Build Muscle, According to Science)
08:40
divide into three distinct layers — the
endoderm
, mesoderm, and ectoderm. Literally
B1 中級