The part of the digestive tract of birds which secrets gastric juice is the? by Sunday | Jun 12 | Agricultural Science WAEC | 0 comments A. oesophagus B. proventriculus C. gizzard D. crop Correct Answer: Option B – proventriculus Users Also Read These:Which of the following structures is not a part of…The part of the ruminant stomach from which…A farmer collects 800 eggs from a laying stock of…It can be concluded that gastric juice?The diagram below is the digestive tract of a farm…