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...
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On-line přístup: | Streaming video from Academic Video Online |
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Další autoři: | , |
Médium: | Elektronický zdroj Video |
Jazyk: | English |
Vydáno: | Falls Church, VA : Landmark Media, 2009, c2006. |
Edice: | Animal science ;
pt. 13 VAST: academic video online |
Témata: |