oral siphon meaning in Hindi

Examples

1. Sea squirts feed by taking in water through a tube, the oral siphon.
2. Water is drawn into the body cavity through a six-lobed oral siphon and expelled through a four-lobed atrial siphon.
3. The oral siphon is surrounded by a ring of branched tentacles, the function of which is to prevent large particles being drawn into the pharynx with the water current.