Incomplete alimentary canal occurs in A) Fasciola B) Ascaris C) Wuchereria D) Rhabditis
Incomplete alimentary canal occurs in A) Fasciola B) Ascaris C) Wuchereria D) Rhabditis
Answer
The incomplete alimentary canal is a digestive system that lacks an anus, meaning it has only one opening. Fasciola (a liver fluke) and Wuchereria (a parasitic worm) have an incomplete alimentary canal. These organisms release waste through the same opening used for ingestion. Therefore, the correct answer is A) Fasciola.