1. Tardigrade
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  3. Biology
  4. The echinoderms, hemichordates and chordates had which of the following larva as common ancestral form?

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Q. The echinoderms, hemichordates and chordates had which of the following larva as common ancestral form?

AFMCAFMC 2002

Solution:

A kidney shaped larva called dipleurula is present in a few deuterostomes. The deuterostomes includes animals in the phylum Echinodermata, Hemichordata, Chordata and others. It is behaved that these originated from such a larva.