（　　）野生芥菜可經由人為篩選，產生花椰菜、球莖甘藍等不同的蔬菜，此過程可說明下列何者？　(A)人類可創造變異　(B)人擇可選拔留下特定的變異　(C)天擇可篩選出在不同環境下適合生長的蔬菜　(D

問題詳情

1. （　　）野生芥菜可經由人為篩選，產生花椰菜、球莖甘藍等不同的蔬菜，此過程可說明下列何者？　
(A)人類可創造變異　
(B)人擇可選拔留下特定的變異　
(C)天擇可篩選出在不同環境下適合生長的蔬菜　
(D)由野生篩選而來的各種蔬菜均可雜交產生子代　

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