Q- Enlist two peculiar characters of phylum Mollusca.
Answer- There are many peculiar characters of phylum Mollusca. The two main peculiar characters of phylum Mollusca are as follows:
1. The body of organisms of phylum Mollusca is divided into three main parts: head, foot and visceral mass.
2. The body of organisms of phylum Mollusca soft body covered by a protective and calcareous shell.