PBS The Shape of Life Disc 2: The First Hunter (Flatworms) (2002) | Index |
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5:50 | Sponges and cnidarians | 6:40 | Trace/trail fossils | 8:00 | First hunter 565 million years ago. |
10:00 | Bilateral symmetry, head | 11:40 | Flatworms | 14:30 | New Zealand Flatworm |
22:10 | Planarian | 24:00 | Planarian feeds via pharynx | 26:30 | New Zealand Flatworm hunts earthworms in Scotland |
30:00 | Parasitic Tapeworms | 36:30 | Swimming flatworms | 37:30 | Flatworms are hermaphrodites and undergo internal fertilization |
39:30 | Hermaphrodite flatworms perform penis fencing | 47:00 | Genetic code of fruit flies contains 13,000 genes. | 50:00 | Hox genes control development |
11:40 Flatworms |
14:30 New Zealand Flatworm |
22:10 Planarian |
24:00 pharynx |
26:30 New Zealand Flatworm |
30:00 Tapeworms |
36:30 Swimming flatworms |
39:30 penis fencing |
Index | Jan 07, 2010 | Peter Chen |