单词 | tunicate |
释义 | BETA Examples oftunicateDictionary> Examples oftunicate tunicateisn’t in the Cambridge Dictionary yet. You can help! Add a definition Effects of internal free calcium upon the sodium and calcium channels in thetunicateeggs analyzed by the internal per fusion technique. From theCambridge English Corpus Invertebrates collected have included varieties of sponge, anemone, annelid, mollusc, crustacean, asteroid, ophiuroid, echinoid, holothurioid andtunicate. From theCambridge English Corpus They bear five to six narrow and flattened dark green linear leaves, about 3to4mm in wide, from sphericaltunicatebulbs around 1.5to2.5 cm in diameter. From Wikipedia ![]() They are distinguished from other tunicates by the presence of folded pharyngeal baskets. From Wikipedia ![]() His principal work was on the embryonic development of coelenterates bryozoans, tunicates and insects. From Wikipedia ![]() Molecular studies have refuted earlier beliefs that lancelets might be the closest living relative to the vertebrates, and instead favor tunicates in this position. From Wikipedia ![]() In general, craniates are much more active than tunicates and lancelets and as a result have greater metabolic demands, as well as several anatomical adaptations. From Wikipedia ![]() Ascidians are characterized by a tough outer tunic made of the polysaccharide tunicin, as compared to other tunicates which are less rigid. From Wikipedia ![]() They grow from solitary or clusteredtunicatebulbs and many have an onion odor and taste. From Wikipedia ![]() This bottom colonizingtunicatecan build over most substrates including cobble and will grow over other organisms when it needs more room to expand. From Wikipedia ![]() Tunicatebulbs have dry, membranous outer scales that protect the continuous lamina of fleshy scales. From Wikipedia ![]() It also consumes barnacles, chitons, gastropod molluscs, tunicates and brachiopods. From Wikipedia ![]() As tunicates have few predators, their removal from the sea may not have profound ecological impacts. From Wikipedia ![]() Some tunicates live as solitary individuals, but others replicate by budding and become colonies, each unit being known as a zooid. From Wikipedia ![]() Their diet consists primarily of crustaceans, molluscs, tunicates, sea snakes, and other fish, particularly stingrays. From Wikipedia ![]() Their diets are primarily bony fish, but also other sharks, molluscs, crustaceans, and even tunicates are consumed. From Wikipedia ![]() Unlike most other tunicates, they live in the pelagic zone, specifically in the upper sunlit portion of the ocean (photic zone) or sometimes deeper. From Wikipedia ![]() However, the tunicates are unique in their scale of application and production of the material, and possibly in having a functional cellulose synthesising enzyme. From Wikipedia ![]() In deeper waters,tunicateand stalked crinoid have been spotted by scuba expeditions. From Wikipedia ![]() These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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