Question

Match the excretory organs listed under column I with the animals given under column II and select the correct option.

	Column I (Excretory organs)		Column II (Animals)
A.	Nephridia	(i)	Hydra
B.	Malpighian tubules	(ii)	Leech
C.	Protonephridia	(iii)	Shark
D.	Kidneys	(iv)	Roundworms
		(v)	Cockroach

• A. A-(ii), B-(v), C-(iv), D-(iii)
• B. A-(iv), B-(ii), C-(i), D-(v)
• C. A-(v), B-(ii), C-(iv), D-(iii)
• D. A-(ii), B-(iv), C-(v), D-(i)

Answer 1

The correct option is A A-(ii), B-(v), C-(iv), D-(iii)

(A) Nephridia - Leech

(B) Malpighian tubules - Cockroach

(C) Protonephridia - Roundworms

(D) Kidneys - Shark

So, the correct answer is (a).