What does the term 'Frugivorous' mean?

Match the following columns:

Column-$I$	Column-$II$
$I.$ Hepatopancreas	$p.$ Mollusca
$II.$ Digestive tract with digestive glands	$q.$ Arthropoda
$III.$ Digestive tube straight or coiled	$r.$ Hemichordata
$IV.$ Straight or $U$-shaped digestive tract	$s.$ Echinodermata

$A.$ Animals are multicellular organisms composed of eukaryotic cells.
$R.$ Sponges do not perform photosynthesis and obtain nutrition by absorption.

How many of the following animals exhibit bilateral symmetry,are triploblastic,and possess a true coelom?
Sepia,Loligo,Sea anemone,Balanoglossus,Dentalium,Sea lily,Chiton,Pearl oyster,Starfish

Which one of the following is not a nematode parasite?

Which statement is true for $Spongilla$,$Leech$,$Dolphin$,and $Penguin$?