Correct order of excretory organs in Cockroach, Earthworm and Rabbit respectively

Options

A. Skin, malpighi tubules, kidney
B. Malpighi tubules, nephridia, kidney
C. Nephridia, malpighi tubule, kidney
D. Nephridia, kidney, green gland

Answer

C

Explanation

Excretory organ of cockroach’s malphigian tubules present between foregut and hindgut. Excretory organ of earthworm is nepheridia that is of three types septal, pharyngeal and integumantary nephridia.
Excretory organ of rabbit is metanephric kidney.