👉 Udeina is a type of organism that lives in an aquatic environment, typically found in freshwater or brackish water bodies such as lakes, rivers, and streams. These organisms are sessile and often have multiple stages or stages of life, including a larval stage, which undergoes metamorphosis from a juvenile to adult form. Udeina is characterized by their ability to reproduce sexually through the process of oviparous fertilization, with eggs being laid on the surface of water
