Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Phylum Mollusca can be distinguished from other invertebrates by the presence of - Sarthaks eConnect
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Phylum Mollusca can be distinguished from other invertebrates by the presence of

A.

bilateral symmetry and exoskeleton

B.

a mantle and gills

C.

shell and non-segmented body

D.

a mantle and non-segmented body