redia การใช้

• The redia themselves house the asexual reproduction of free-swimming cercaria.
• The morphology of a redia is elongated and cylindrical.
• This stage is known as the redia ).
• Each redia contains about 15-30 cercariae.
• The miracidium develops into a sporocyst, which in turn house the asexual reproduction of redia, the next stage.
• The mother sporocyst undergoes a round of internal asexual reproduction, giving rise to either " rediae " ( sing . redia ) or " daughter sporocysts ".