excretory system of the grasshopper

The excretory system is represented by the kidneys, the ureters and the urinary bladder. Kidneys are composed of a large number of functional units called nephrons. Kidneys take up the function of excretion and osmoregulation. The excretory system is closely ..

Digestive System of Grasshopper - Digestion takes place in specialised cavities joined together to form a continuous canal. It is called the alimentary canal. Grasshopper - Digestive System The alimentary canal is divided into three main portions: Foregut Mid..

It consists of the mouth surrounded by the mouthparts. The mouth cavity is called the pharynx. It continues as the oesophagus that is short, narrow and thin-walled. The canal then enlarges into crop which is also thin-walled. The crop opens into short, muscular organ, the gizzard or the prove..

The excretory system in man is formed of one pair of kidneys, a pair of ureters, a urinary bladder and a ureth..

The excretory organ of cockroach is the malpighian tubules. It is found at the junction of the midgut and hind gut and are about 150 in number. They are fine, yellow coloured and branched threads present in bundles. They lie freely in the haemolymp..

The excretory organ of cockroach is the malpighian tubules. It is found at the junction of the midgut and hind gut and are about 150 in number. They are fine, yellow coloured and branched threads present in bundles. They lie freely in the haemolymph. The distal parts of the tubules extr..

>Nitrogenous wastes consists of ammonia, urea, uric acid and amino acids Excretion and osmoregulation takes place in the amoeba through the contractile vacuole Excretion and osmoregulation takes place in the earthworm through the nephridia and skin Excretion and osmoregulation in man takes place th..

The respiratory system in insects is called the tracheal system. It involves the diffusion of oxygen directly from the atmosphere into the air-filled tubes. Thus, the diffusion is through air and hence, is more efficient than the diffusion through water (300,000 times more) or t..

It consists of a pair of lungs, a pair of bronchi and a trachea. The lungs contain numerous microscopic functional units called alveol..

Digestive System in Cockroach (Invertebrates) - Nutrition in cockroach is holozoic and it is an omnivore, feeding on different kinds of organic matter. It takes in pieces of food and has to grind them before digesting them. Thus its mouth parts are modified accordingly for chewing the foo..