The visceral mass that every mollusk has are internal organs, digestive tract, paired kidneys and reproductive organs
What are invertebrates?
Invertebrates are animals which do not have backbone.
Some invertebrates phyla include:
- Porifera
- Coelentrata/Cnidarian
- Annelida
- Platyhelminthes e.t.c
So therefore, the visceral mass that every mollusk posses are the internal organs, digestive tract, paired kidneys and reproductive organs
Learn more about invertebrates:
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