文章标题
环境与鸟类进化
文章大意
恶劣天气对农作物价格的影响,进而对鸟类的影响。
1970, 1985, 2004, late 1960s, 经历4个阶段自然环境的变化,影响了鸟类和食物的进化。达尔文进化论用到的那种鸟,被进一步研究,还有某个岛上的鸟是这么进化而来的,既中型喙的鸟进化成了小型和大型喙的鸟 题目类型 TFNG
TC 参考答案 鸟的第一个是一个填表
large bills small bills medium bills...
TC:
heavy rain,Rice,any bill
T/F/NG:
1)Grant的发现质疑达尔文理论;F
2)某鸟比某鸟随着食物的变化而变化的幅度大;NG
3)02-03年所有的种类都受到影响 T
4)两人的研究与前人相同;F
5)有证据表明物种 答案不确定
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