Introduction to Deuterostomia: The Second Mouth Animals
By Professor Dave ExplainsFrom boclips.com
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It took a very long time, but we are finally finished with the clade Protostomia, or first mouths. Now it's time to tackle Deuterostomia, or second mouths, a clade containing only three phyla. This will take some time, since one of those phyla is Chordata, which contains all the chordates. But let's start simply by going over some basic information regarding the deuterostomes.
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Explainer
Life Sciences
Biology
Higher education
Secondary
Advanced Secondary
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