Question

Describe the digestive system of cockroach.

Answer 1

The alimentary canal of cockroach is divided into 3 parts that is foregut midgut and hand cut forget is differentiated into 5 parts buckle chamber pharynx oesophagus crop and gizzard disorders muscular and internally provided with 6 circular teeth that help in crushing the food that is also known as mesenteron and this is short tubular and lined with granular endoderm at interior of Magenta on there are 89 plan to lymphatic CK present their function is secretion of digestive enzymes on the interior this midgard is not 95 cuticle but it is covered by a thin and transparent membrane which is made up of chitin and proteins hindgut comprises of ileum colon and rectum the wall of rectum is provided with six rectify which helps in absorption of water and salt at the junction of the Forgotten midgut get 7 or 8 finger like structure present that are known as hepatic caeca