Question

9.which of the following are enterocoelomates 

Platyhelmenthes

Chordates

Annelida

Arthropoda​

Answer 1

Answer:

This form of development, found in echinoderms (e.g., starfishes, sea urchins) and a few other invertebrate phyla and in chordates (e.g., fishes, amphibians, reptiles, birds, mammals), has been viewed as evidence of the common ancestry of echinoderms and chordates.

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