查看完整版本 : [向CHING 求救!!!]關於nutrition in plant既MC!!!!

dicky821 2012-7-7 03:00 PM

[向CHING 求救!!!]關於nutrition in plant既MC!!!!

各位CHING, 想問下點解答案係D? :smile_41:  A同B我都明, 但點解insufficient ligt supply都會令到leaves turned yellow???:smile_41:
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jmlo 2012-7-8 12:49 AM

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The biosynthesis of chlorophylls in plants requires light; in particular light is involved in the conversion of protochlorophyllide to chlorophyll. Angiosperm plants become etiolated when light is insufficient.
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查看完整版本: [向CHING 求救!!!]關於nutrition in plant既MC!!!!