A.Cnidarians
B.Helminthes
C.Arthropods
D.None of these
Related Mcqs:
- Open circulatory system can contain_________??
- Open type of circulatory system is found:
- Circulatory system is open type in all of the following except:___________??
- _______ are the first group of invertebrates which have developed a closed circulatory system.?
- Dissolved haemoglobin is found in the plasma of:
- A cavity outside body called mantle cavity is found in:
- Compound eyes are present in:
- Water vascular system is present in:
- Peripatus is a connecting link between:
- In all vertebbrates the circulatory system utilizes following transport media:
