图 书 馆
越冬Surviving the winter |
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| 课程网址: | http://openlearn.open.ac.uk/course/view.php?name=S204_1 |
| 主讲教师: | The Open University |
| 开课单位: | 英国开放大学 |
| 开课时间: | 2012-08-09 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | In this unit, we study one aspect of the fluctuating nature of an organism's environment. We consider how organisms living in a temperate climate, such as that in Britain, are adapted to cope with winter. You will see that there is much diversity of adaptations among organisms, with different species coping with the demands of a fluctuating environment in quite different ways. As cyclic variations are a widespread feature of environments, the range of adaptations to them is an important source of biological diversity. |
| 关 键 词: | 环境波动性; 生物多样性; 循环的变化 |
| 课程来源: | 英国开放大学公开课 |
| 最后编审: | 2020-10-14：yumf |
| 阅读次数: | 62 |