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1. Agnatha includes Class Cyclostomata. 2. Tetrapoda includes Pisces, Amphibia, Reptilia, Aves and Mammals 3. Pisces includes Chondrichthyes and Osteichthyes. Regarding 1,2 and 3:

( a ) All are correct
( b ) 1 is incorrect but 2 and 3 are correct
( c ) 3 is incorrect; 1 and 2 are correct
( d ) 2 is incorrect but 1 and 3 are correct

2 Answers

(D) is the right answer.

Divisions Agnatha (lacks jaw) includes Class Cyclostomata. Super Class Pisces (bear fins) includes Classes 1. Chondrichthyes and 2. Osteichthyes. Super Class Tetrapoda (bear limbs) includes Amphibia, Reptilia, Aves and Mammals
answered Mar 20, 2014 by pady_1
 
Option d. Is correct
answered Apr 4 by kashyapsonal1919
 

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