A.Skeleton
B.Diploblastic body
C.Water current through the body
D.None of these
Related Mcqs:
- Which of the following groups of characteristics of sponges could justify their animals nature by Ellis:
- Ellis established the animal nature of these animals on the basis of:
- Organisms in the nature having characters of both living and non-living are called:
- Animal nature of sponges was established by:
- Which of the following characters justify the non-living nature of viruses:
- Which of the following characters justify the living nature of viruses:
- Porocytes are specialized cells for the passage of:
- Respiration in sponges:
- Both in gigantism and acromegaly there is enlargement of body but the major difference is:
- Hydra is:
