A.Annelids
B.Poriferans
C.Molluscs
D.Cnidarians
Related Mcqs:
- Coelon is divided into septa in case of:
- Radial symunetry is found in:
- A cavity outside body called mantle cavity is found in:
- Longitudinal and circular muscles are found in the body wall of:
- Which of these do not have a ventral nerve cord:
- Archaeocytes and interstitial cells are found respectively in:
- Which of the following molluscs has shell made up of 8 calcareous plates:
- Peripatus is a connecting link between:
- Ventral nerve cord is absent in which of these:
- Which of these are not tissue grade animals:
