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Given below are few characteristic featu...

Given below are few characteristic features of phylum -Platyhelminthes.
I. The presence of ectodermal, endodermal and mesodermal layer.
II. The presence of hydroskeleton.
III. Bilateral symmetry
IV. Complete digestive system.

A

II and IV

B

I, II and III

C

Only III

D

Only I

Text Solution

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The correct Answer is:
B
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