Dinosaurprince
(Dinosaur Prince)
[魚類] 中級會員
UID 3198
精華
2
積分 377
帖子 272
閱讀權限 50
註冊 2008-2-5 來自 Hong Kong
狀態 離線
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[廣告]:
its noteworthy to know that living fossils may be morphological similar to their ancestor but genetically, it may be very different. For example, there was a study about horseshoe crab and it concluded that the genes for the horsecrab is only a few hundred thousand years old and in this way, the devonian horseshoe crab is very different from the modern one
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