下列何者是研究生命系統發生樹(phylogenetic tree)之最好的材料？(A) 溶酶體(lysosome) (B) 粒腺體DNA(mitochondria DNA)(C) transfer

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5.下列何者是研究生命系統發生樹(phylogenetic tree)之最好的材料？
(A) 溶酶體(lysosome)
(B) 粒腺體DNA(mitochondria DNA)
(C) transfer RNA(tRNA)
(D) 肌紅蛋白(myoglobin)

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