A Pleurobrachia I Mollusca B Radula II Ctenophora C Stomochord III Osteichthyes D Air bladder IV Hemichordata

Question

Match List I with List II :

	List I		List II
A	Pleurobrachia	I	Mollusca
B	Radula	II	Ctenophora
C	Stomochord	III	Osteichthyes
D	Air bladder	IV	Hemichordata

Choose the correct answer from the options given below :

(1) A-IV, B-II, C-III, D-I

(2) A-II, B-I, C-IV, D-III

(3) A-II, B-IV, C-I, D-III

(4) A-IV, B-III, C-II, D-I

Answer 1

Correct option is (2) A-II, B-I, C-IV, D-III

A. Pleurobrachia – is a member of phylum Ctenophora. 

B. Radula – is a rasping feeding organ present in phylum Mollusca. 

C.Stomochord – Rudimentary structure similar to notochord found in the collar region of members of phylum Hemichordata. 

D.Air bladder – is found in Osteichthyes which provides them buoyancy