関連ワード:
which organs secrete digestive enzymes which organs secrete digestive enzymes and contains endocrine cells which organ secretes digestive enzymes into the small intestine which organ secretes digestive enzymes and insulin which organ secretes digestive enzymes and produces hormones which organ secretes digestive enzymes and the hormones insulin and glucagon which organ secretes digestive enzymes as well as hormones which organ secretes digestive enzymes and hormones which organ secretes digestive enzymes into the duodenum which organs produce digestive enzymes
