A.Pila
B.Lamellidens
C.Cockroach
D.Nereis
Related Mcqs:
- Commercial pearls are produced by:
- Radula is found in the buccal cavity of:
- Gills are used as brood pouch in:
- Ctenidia are used for food collection in:
- Bivalve shell is found in:
- Which of the following molluscs has shell made up of 8 calcareous plates:
- Rudula is found in the buccal cavity of:
- Ventral nerve cord is absent in which of these:
- Which of these animals lacks a ventral nerve cord:
- Planktonic development occurs in:
