water vascular system वाक्य

उदाहरण वाक्य

1. They are part of the water vascular system.
2. The water vascular system, haemal system and perihaemal system form the tubular coelomic system.
3. The structure of the water vascular system contains several calcareous parts before moving to the podia.
4. Some of the body cavities degenerate but others become the water vascular system and the visceral coelom.
5. Like other echinoderms, basket stars lack blood and achieve gas exchange via their water vascular system.
6. Like other echinoderms, crinoids possess a water vascular system that maintains hydraulic pressure in the tube feet.
7. Once the tube feet develop from the water vascular system, the larva frees itself from the bottom.
8. However, no stereom or internal structure showing a water vascular system is present and the identification is inconclusive.
9. The movement of the tube foot depends on the hydraulic pressure of the water vascular system, and individual muscle action.
10. This is a skeletal plate, or sieve, opening to the water vascular system, located on the aboral surface.