Make Easy Zoology

Excretion in Platyhelminthes through protonephridia/ flame cell:- Metabolic waste products of flat worms are excreted general...

Describe the structure of septal nephridia in Pheretima. The septal nephridia may be considered typical of all the nephridia of...

Green gland:- In decapod crustaceans excretory organs are known as antennary gland or green gland. These glands are opaque-white, ...

Malpighian tubules:- Malpighian tubules are numerous slender, thread like, yellow coloured structures. These are the princip...

Excretion in Mollusca:- Molluscan excretion takes place by the kidney (organ of Bojanus) & Keber’s organ. The kidney in bivalv...

Piercing & sucking mouth parts in mosquitoes :- In mosquito, mouth parts are piercing & sucking type i.e. they are adapted ...

Write a note on book lung of Buthus . Book lungs are the aerial gas exchange structures of Buthus. No. & location:- But...