Re: [普生] 台大89
※ 引述《supertony1 (NN N )》之銘言：
: 6. Bacteriophages that have become integrated into the host cell
: chromosome are called
: a.plasmid b.transposons
: c.prophages d.T-even bacteriophages
c是指溫和型ㄉphages(感染初期)
d又是啥...?..晚期ㄉ嗎?
我會比較想選c
: 8.A lomg-day plant will flower if
: a.the duration of continuous light exceeds a critical length
: b.the duration of continuous light is less than a critical length
: c.the duration of continuous darkness exceeds a critical length
: d.the duration of continuous darkness is less than a critical length
答案d
所謂長日照..即短夜植物....
植物開不開花與夜間長短有關...
與日照時間無關...(就定義來說)
所以小於臨界值即可....
: 由於它給的答案好像有錯
: 麻煩知道的人給一下你們認為的答案
: 謝啦^^
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都由自己種下...
也要自己品嘗...
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