Question

Choose the correct match from the options given below.
Column I Column II

A. Cockroach	I. Nephridia
B. Catfish	II. Malpighian tubules
C. Earthworm	III. Kidneys
D. Balanoglossus	IV. Flame cells
E. Platyhelminthes	V. Proboscis gland

• A. A-I, B-III, C-II, D-IV, E-V
• B. A-III, B-I, C-II, D-V, E-IV
• C. A-II, B-I, C-III, D-V, E-IV
• D. A-II, B-III, C-I, D-V, E-IV

Answer 1

The correct option is D A-II, B-III, C-I, D-V, E-IV

Excretory organs serve to remove nitrogenous wastes and also help in osmoregulation.

Cockroaches have Malpighian tubules, which is a characteristic feature of insects.

Catfish, which are chordates, have kidneys to serve the purpose of excretion.

Nephridia are the excretory organs of earthworms.

Balanoglossus has proboscis gland for excretion.

Flame cells help in excretion in the phylum Platyhelminthes.