北京大学：《植物生物学 Plant Biology》精品课程教学资源（电子教案）第1讲 绪论（饶广远）

a Brief Introduction to Plant Biology %人验

A Brief Introduction to Plant Biology

Plant Biology 金 主讲教师:饶广远 Tel:62753035 杨雄 Tel:62757016 bruceyyang(ayahoo.com 杨继 Tel:62753035 jIyang(pku.edu.cn 助教:张静 girlzhangjing pku. edu.cn 梁中成 an 1223(sohu. com

主讲教师：饶广远 Tel: 62753035 rao@pku.edu.cn 杨 雄 Tel: 62757016 bruceyyang@yahoo.com 杨 继 Tel: 62753035 jiyang@pku.edu.cn 助 教：张 静 girlzhangjing@pku.edu.cn 梁中成 longman1223@sohu.com

Plants and People For many centuries. humans have relied on plants for survival and pleasure Asian civilizations----rice Middle eastern civilizations---Wheat and barley American civilizations----corn

Plants and People For many centuries, humans have relied on plants for survival and pleasure. • Asian civilizations----rice • Middle Eastern civilizations---wheat and barley • American civilizations----corn

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OROBA Figure 1. 6A Ripening coffee berries hand when they are red. The seeds are extract l△△w△ s hay△l△△fw△A Fiqure 1. 6B Coffee beans cooling after being roasted

Pepper--Piper nigrum Flax-Linum usitassimum Tea=-Cameilia sinensis E元

Pepper--Piper nigrum Flax—Linum usitassimum Tea--Camellia sinensis

Foxglove--Digitalis purpurea Cocoa--Theobroma cacao

Foxglove--Digitalis purperea Cocoa--Theobroma cacao

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