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In which of the phylum, excretory organ like proboscis gland is present?

A. Hemichordata

B. Chordata

C. Echinodermata

D. Annelida

Correct Answer : A.


Phylum hemichordata consists of a small group of worm-like marine animals with organ system level of organization. They are bilaterally symmetrical, triploblastic and coelomate animals. Excretion takes place through proboscis gland.

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