图 书 馆
引进哺乳动物Introducing mammals |
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| 课程网址: | https://www.open.edu/openlearn/nature-environment/introducing-mam... |
| 主讲教师: | David Robinson |
| 开课单位: | 英国开放大学 |
| 开课时间: | 2019-10-15 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Mammals come in a bewildering variety of shapes and sizes, and yet all species have some characteristics in common. These similarities justify the inclusion of all such diverse types within the single taxonomic group (or class) called the Mammalia. This free course, Introducing mammals, offers a starting point for the study of mammals. It will establish their rich diversity, while highlighting the common features that define the group. |
| 关 键 词: | 哺乳动物; 相似性; 分类群 |
| 课程来源: | 英国开放大学公开课 |
| 数据采集: | 2021-10-05：nkq |
| 最后编审: | 2021-10-05：nkq |
| 阅读次数: | 45 |