Redia Sentence Examples
C, A young redia, the digestive tract shaded.
D, An adult redia, containing a daughter-redia, two almost mature cercariae, and germs. E, A free cercaria.
The structure of a redia, however, is an advance on that of its parent.
The movements and activity of the redia cause it to burst the wall of the sporocyst.
Exceptions such as these, and those described above involving miracidia containing fully developed redia is evidence of the evolutionary past of these organisms.