blastula是什麼意思 blastula的用法 blastula怎麼讀
blastula
英 ['blæstjʊlə]美 ['blæstʃʊlə]
n. [胚] 囊胚，囊胚泡
英語詞源
blastula (n.)
embryonic state, 1875, Modern Latin, from Greek blastos
"sprout, germ" + diminutive ending -ula (see -ule).權威例句
1. It enter the late blastula stage in 6 h 50 min.
6小時50分進入低囊胚期.
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2. The cells of the blastula , called blastomeres, also each receive a full diploid set of chromosomes.
這些囊胚細胞, 稱卵裂球, 每個細胞都有一套二倍體染色體組.
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3. The outer layer of a blastula that gives rise to the ectoderm after gastrulation.
外胚層囊胚的外層,在原腸胚形成之後生後外胚層組織.
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4. However , content of the dissolvable protein and amino acid during gastrula stage during blastula stage.
總氨基酸含量在胚胎髮育早期下降較快, 胚胎髮育至後無節幼體期氨基酸含量下降幅度變緩.
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[ blastula 造句 ]
