The breaking down of food in the alimentary canal is called? By: Sunday|Published on: Sep 5|Categories: Biology JAMB| 0 comments A. digestion B. egestion C. excretion D. ingestion Correct Answer: Option A – digestion Users Also Read These:The blood vessel which carries blood from the…The water in which is thrown against the beach by a…In which part of the alimentary canal of poultry is…The blood vessel which carries blood from the…The food and beverage personnel that takes food…SEE ALSO Which of the following organisms has a symbiotic relationship with green algae?