> ? Moving to the next question prevents changes to this answer. Question 4 of 1

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> ? Moving to the next question prevents changes to this answer. Question 4 of 10 Question4 2 points Save Answer You have collected the embryo of an unknown a nimal during a deep sea marine census expedition, and have observed that there is evidence that it has indeterminate cleavage, a coelom formed from folding of mesoderm at the apex of the archenteron, and a blastopore that ultimately would function as the anus. This embryo is most likely from which of the tollowing taxa? O Arthropoda O Cnidaria O Brachiopoda O Echinodermata Mollusca Moving to the next question prevents changes to this answer Question 4 of 10 O Type here to search 0 DOLL

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Option 4. Echinoderms undergo indeterminate cleavage . They are basically deutrostomes in which blastopore develops into orifice or annii and later mouth is formed. They are the bottom sea- dwellers. Rest all other options fall under protostomes in which mouth is developed first and also they have determinate cleavage.

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