A.Hydra
B.Jelly fish
C.Metridium
D.All of these
Related Mcqs:
- Which of the following sets of animals is odd:
- Which of the following sets is matching one from taxonomic point of view:
- Which of the following is a true fish:
- Which of these has no skeleton whatsoever:
- Which of the following groups has hermaphrodite animals:
- Which of the following marine fishes are considered direct descendents of fresh water ancestors??
- Ring-canal is found in:
- Water vascular system of coelomic canals is found in:
- Alternation of generations is absent in___________??
- Which of the following is odd one:
