A.Sponge
B.Hydra
C.Earthworm
D.None of these
Related Mcqs:
- Longitudinal and circular muscles are found in the body wall of:
- Cuticle is found in the body wall of:
- Haemoglobin is dissolved in the blood of:
- Arthrodial membranes are found in:
- Which of these has fixed number of body segments and legs:
- In which of the following animals, the stomach has oblique muscles in addition to circular and longitudinal muscles:
- Body cavity is haemocoel in:
- An association mutually beneficial to both partners is represented by:
- Reproductive organs are fixed in number in which of these:
- Metamerism is found in:
