Animal Kingdom Question 320
Question: An enterocoelomate invertebrate group is
[APMEE 1999]
Options:
A) Annelida
B) Echinodermata
C) Arthropoda
D) Mollusca
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Answer:
Correct Answer: B
Solution:
Enterocoel is formed by the fusion of mesoderm lined pouches.
An animal develops from enterocoel is called as enterocoelomate e.g., Chordata, Echinodermata. Annelida, Arthropoda and Mollusca have schizocoelom.
Thus, the correct answer is option B.