nephrostome मीनिंग इन हिंदी

उदाहरण वाक्य

1. The nephridia consists of an opening called nephrostome, a long convoluted tubule and another opening called the nephridiopore.
2. The nephrostome is covered from the inside with cilia, which push the water, metabolic wastes, unnecessary hormones and other substances into the metanephridium.
3. A pair of structures called nephrostomes are located at the back of each septum; a nephric tubule leads from each nephrostome through the septum and into the following segment.
4. To me the most recognizable feature of true segments or somites in animals is that each one has a single unit of excretory tissue-see nephridium and nephrostome, though in vertebrates the pronephros regresses.