Which of the following organisms is an endo-parasite? by Sunday | Nov 20 | Biology WAEC | 0 comments A. Tapeworm B. Flea C. Tick D. Aphid Correct Answer: Option A A. Tapeworm Users Also Read These:The study which involves the inter-relationship…Which of the following organisms is an endoparasite?The substances recycled in the soil by the…Which of the following organisms cannot exist freely…Which of the following organisms is not a protozoan?