A. Digestive cavity
B. Body cavity
C. Transporting cavity
D. all of these
Related Mcqs:
- According to the principle of transmissibility of forces, when a force acts upon a body ; its effect is
- According to principle of transmissiblity of forces, when a force acts upon a body, its effect is
- The line of action of the buoyant force acts through the
- The chlorophyll molecule is embedded in the core of thylakoid membrane which acts as___________??
- Dorsal pores in Pheretima are openings of:
- A cavity surrounding the heart is called:
- In most triploblasts after embryonic development the three layers are represented as___________??
- Nephrostome in earthworm opens in____________??
- Septal nephridia in earthworm pour into:
- All of the following coelenterates show alternation of generation except:?
