Cylindrical bodied, worm-like marine animals belong to the phylum:
A
Echinodermata
B
Mollusca
C
Coelenterata
✓
Hemichordata
✓
Answer
Correct option: D.
Hemichordata
d Hemichordates have soft, fragile worm like appearance. The body is cylindrical in shape and is divisible in three
parts:
Proboscis, collar and trunk.
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