Phyllum mollusca can be differentiated from organisms by the presence of:
(a) bilateral symmetry and exoskeleton (b) mantle and gills
(c) shell and non-segmented body (d) mantle, non-segmented body
Answers
Answered by
0
Explanation:
In phylum Mollusca, animal's body is covered by a calcareous shell as an exoskeleton and is unsegmented with a distinct head, muscular foot and visceral hump. The skin has a soft and spongy layer that forms a mantle over the visceral hump.
Answered by
0
Answer:
d mantle and non segmented body is correct ans
Similar questions