sheepy oldenglishsheepdog sheep bobtail oesofinstagram oldenglishsheepdoggram sheepdog bobtailofinstagram dogs oldenglishsheepdogofinstagram plushiefriends jollym jollysheep nici oldenglishsheepdogsofinstagram plushielove sheepfarming sheeplife aroses plushies plushiesofinstagram sheepdogs sheepfarmer sheeplover sheepofinstagram sheeps sheepworld abcdorper sheeplife
1996 年 7 月 5 日,一隻叫 #桃莉 的小羊兒誕生了,她便是我們在生物課本中會學到的世上第一隻複製羊。
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桃莉沒有爸爸,而是有三位媽媽。1 號媽媽提供乳腺細胞核,2 號媽媽提供去掉細胞核的卵子,兩者結合分裂成胚胎後,再由 3 號媽媽的子宮孕育出桃莉。
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來考考你:桃莉的 DNA 跟哪位媽媽一樣呢?
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答案是:媽媽 1 號。
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桃莉順利長大,也曾跟公羊生下寶寶。不過,牠從 3 歲開始就有衰老的症狀,5 歲半就得了關節炎。
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後來,牠更因為患有嚴重的肺炎,而接受了 #安樂死 的命運。
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你覺得 #複製 生命是一件怎麼樣的事呢?留言說說看法吧。
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#sheep #sheepsheep #sheepworld #sheepy #dolly #dna #creation #Therapeutics #clone #cell #dollythesheep #biomedical #科學史上的今天 #科事曆 #泛科學 #羊 #桃莉羊 #生物 #農場 #咩 #動物 #農場
Maybe if I try *really hard* milk will come out? to the boys as just a month old!
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Credit : @kinglouislamb
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Run forest, run! Our sheep are always happy to see us
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Thank you my friend
Via: @myhappysheep
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This is New Forest Emily practicing strutting her stuff, hoping for an invite to next year’s London fashion week... what do we think? ♀️
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Via: @theblacknosesheep
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Collecter les statistiques #SHEEPY effectuez une recherche à l'obtention des statistiques (Aller à la sélection).