Cockroach Reproductive System Short Notes In this article we will discuss about the cockroach reproductive system Cockroach Reproductive system All characters of sexual dimorphism in cockroach present in abdomen In male, in addition of anal cerci, 9th sternum bears anal style (unjointed thread like) which are absent in females Cockroach are sexual dimorphism. Male and … Read more
Cockroach Circulatory System Short Notes In this article we will discuss about the cockroach circulatory system Cockroach Circulatory System Cockroach circulatory system is an open type The cockroach circulatory system is poorly developed and consists of haemolymph, haemocoel and heart Haemolymph Circulating fluid does not flow through vessels, rather comes in direct contact with tissues. … Read more
Cockroach Nervous System Short Notes In this article we will discuss about the cockroach nervous system Cockroach Nervous System Nervous system transmits signals between the brain and the rest of the body Nervous system of cockroach can be divisible into three parts: central, peripheral and sympathetic system Central nervous system CNS consists of nerve ring … Read more
Cockroach Respiratory System Short Notes In this article we will discuss about the cockroach respiratory system Cockroach Respiratory System Respiratory system carry oxygen from the air to all the parts The respiratory system of cockroach consists of network of trachea That open through 10 pairs of small holes called spiracles 2-pair on thorax and 8 … Read more
Cockroach Excretory System Short Notes In this article we will discuss about the cockroach excretory system Cockroach Excretory System Excretory system help in removal of waste substance from heamolymph. Main excretory organ is malpighian tubules These are yellow coloured, thin, filamentous located at the junction of midgut and hind gut. 100-150 malpighian tubules are present … Read more
Cockroach Digestive System Short Notes In this article we will discuss about the cockroach digestive system Cockroach Digestive System Cockroach digestive system is responsible for digestion &absorption of food Cockroach digestive system includes alimentary canal and digestive glands Alimentary canal The alimentary canal has been divided into three main regions: fore gut, mid gut and … Read more