本题目来源于试卷: SL/HL Topic D4.3 Climate change，类别为 IB生物学
[问答题]
8. Outline how photoperiods hd: 9ju/6)ph s( urt3.rwemqqcan syn 7lfxa z(.yxd9chronise the behaviour of organisms.
参考答案: A Photoperiod is the length of the light/dark period in a day/daylength.
A specific photoperiod can activate genes/behaviour.
In plants, daylength can influence flowering so plants of the same species flowers at the same time. In animals photoperiods can affect colouration/migratory patterns/mating seasons.
本题详细解析:
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