A.Cnidarians
B.Cockroach
C.Annelids
D.Sponges
Related Mcqs:
- Trocophore larva occurs in the life cycle of:
- Coelon is divided into septa in case of:
- Longitudinal and circular muscles are found in the body wall of:
- Which of these are not tissue grade animals:
- Dissolved haemoglobin is found in the plasma of:
- Radial symunetry is found in:
- Soft body enclosed in a hard calcareous shell is found in:
- Porocytes are specialized cells found exclusively in:
- Nervous system in form of nerve net was first studied in:
- Ventral nerve cord is absent in which of these:
