問題詳情
21.tThe genetic code is essentially the same for all organisms. From this, one can logically assume which
of the following?
(A)tA gene from an organism can theoretically be expressed by any other organism.
(B)tAII organisms have experienced convergent evolution.
(C)tDNA was the first genetic material.
(D)tThe same codons in different organisms translate into different amino acids.
參考答案
答案：99
統計：A:0,B:0,C:0,D:0,E:0
難度：計算中