Flea, bacteria, virus
Parasitism is discussed in the first section of this program with a comparison of predator- prey and parasite-host relationships. Students will get an understanding of the flea's habits, anatomy and behavior. The structure of bacteria, single-celled organisms, is given in the second section of...
Đã lưu trong:
| Truy cập trực tuyến: | Streaming video from Academic Video Online |
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| Tác giả khác: | , |
| Định dạng: | Điện tử Video |
| Ngôn ngữ: | English |
| Được phát hành: | Falls Church, VA : Landmark Media, 2009, c2006. |
| Loạt: | Animal science ;
pt. 13 VAST: academic video online |
| Những chủ đề: |