A.Hydra
B.Physailia
C.Aurelia
D.All of these
Related Mcqs:
- Point out taxonomicaly unmatching set from following:
- All of the following coelenterates show alternation of generation except:?
- An association mutually beneficial to both partners is represented by:
- Which of these exhibits phenomenon of polymorphism:
- Protozoans showing polymorphism are:
- Which of the following groups has hermaphrodite animals:
- Trocophore larva occurs in the life cycle of:
- Pentrant, volvent and glutinants are various kinds of:
- Hydra reproduces asexually by budding when:
- Which of these does not exhibit polymorphsim:
