Lessons
14 lessons • 1h 32m
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Introduction to the animal kingdom
4m 26s
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Basis of classification
10m 13s
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Phylum porifera
7m 42s
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Phylum coelentrata and ctenophora
7m 31s
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Phylum platyhelminthes and aschelminthes
7m 17s
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Phylum annelida and arthropoda
7m 53s
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Phylum mollusca and echinodermata
6m 44s
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Phylum hemichordata and chordata
5m 33s
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Phylum chordata division
4m 14s
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Chordates vs non Chordates
3m 14s