Excretory System
Excretory System: Overview
This topic covers concepts such as excretory system of cockroach, malpighian tubules, etc.
Important Questions on Excretory System
Read the following statements about a cockroach and identify the correct statement/s.
In cockroach, the absorbed nitrogenous wastes by Malpighian tubules are converted into urea which is excreted out thorough midgut.
Malpighian tubules of cockroach help in the removal of excretory products from the haemolymph.
In cockroach, some nitrogenous wastes are deposited on the cuticle and eliminated during which process?
Nephridia are main excretory organs of cockroach.
These cells of corpora adiposa of cockroach store food materials.
Identify the product '' that is reabsorbed in the Malpighian tubule of cockroach.
Similarity between septal nephridia and Malpighian tubule is that
The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of
Which statement is false regarding female cockroaches?
