In this article we will discuss about Parapodal Locomotion in Neanthes:- 1. Introduction to Neanthes 2. Different Types of Locomotion in Neanthes 3. Musculature Related to Locomotion 4. Locomotion in Cockroach with the Help of Wings. Introduction to Neanthes: Nereis or Neanthes is an example of 'errant' form of polychaetes because of their free-moving mode of life. The worms belonging [...]
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 [...]