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单词 Gastrovascular cavity
释义

Gastrovascular cavity

原声例句
科学大揭秘

The food they eat: algae, fish eggs, larvae, small fish and sometimes even other jellyfish, are ingested through the mouth and end up in the jellyfish stomach, called the gastrovascular cavity.

藻类、鱼卵、幼虫、小鱼,有时甚至是其他水母,通过嘴巴摄入,最终进入水母的胃,称为胃血管腔。

英语百科

Gastrovascular cavity

The gastrovascular cavity or coelenteron of the flower hat jelly, Olindias formosa (arrow #2, colored gray)Gastrovascular system of the flatworm Dugesia, colored yellow

The gastrovascular cavity is the primary organ of digestion and circulation in two major animal phyla: the Cnidaria (including jellyfish and corals) and Platyhelminthes (flatworms). The cavity may be extensively branched into a system of canals. In cnidarians, the gastrovascular system is also known as the coelenteron, and is commonly known as a "blind gut" or "blind sac", since food enters and waste exits through the same orifice.

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更新时间:2025/6/22 23:58:08