In this article we will discuss about:- 1. Digestive System of Cockroach 2. Respiratory System of Cockroach 3. Circulatory System 4. Excretory System 5. Nervous System 6. Reproductive System. Digestive System of Cockroach: Digestive system of cockroach consists of the mouth parts, a long alimentary canal and a pair of salivary glands. Alimentary Canal: The alimentary canal consists of three [...]
In this article we will discuss about the Respiration in Cockroaches:- 1. Respiratory Structure in Cockroach 2. Mechanism of Respiration in Cockroach. Respiratory Structure in Cockroach: Spiracles: Ten pairs of spiracles or stigmata are present on the lateral side of the body. The largest first pair is present on the mesothorax. The second pair is on the metathorax and the [...]
In this article we will discuss about the Circulatory System in Cockroach:- 1. Subject Matter of Circulatory System in Cockroach 2. Circulating Fluid in Cockroach 3. Mechanism. Subject Matter of Circulatory System in Cockroach: Cockroach being an insect possesses an open circulatory system. The system is poorly developed and consists of following organs: Heart and Aorta: The heart of cockroach [...]