ascidian उदाहरण वाक्य

उदाहरण वाक्य

1. The most numerous group is the ascidians; fewer than 100 species of these are found at depths greater than.
2. Ascidians are found all over the world, usually in shallow water with substratum, such as rocks and shells.
3. However, most solitary ascidians that are encountered are so covered in algae that the coloration is often not visible.
4. Vanabins are found almost exclusively in the blood cells, or vanadocytes of some ascidians and tunicates ( sea squirts ).
5. It is an ascidian, a member of a group of animals called tunicates that includes things like sea squirts _ resembling anemones.
6. Ascidians are almost all hermaphrodites and each has a single ovary and testis, either near the gut or on the body wall.
7. But one group, the molgulid ascidians, have evolved tailless species on at least four separate occasions, and even direct development.
8. These derivatives may either result from a " P . areolatus " symbiont or may come from feeding on the ascidian.
9. Water is drawn into the ascidian through the buccal ( oral ) siphon and leaves the atrium through the atrial siphon ( cloacal ).
10. Exceptions to this rule are the sperm chemoattractants of corals, ascidians, plants such as ferns, and algae ( Table 1 ).