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原帖由 芒果熙∼＊ 於 2-4-2008 17:59 發表 
A岩...
因為用asexual reproduction...same genotype..
B錯..
B係A C的parent...
C錯..
B provide nutrients for the growth of the plant (上面果棵野)
D錯..
係modified stem..
better to say that it is the leaves provide the nutrients for the emergence and growth of the new tubers. |
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發表於 3-4-2008 20:09:50