Biology · PYQ NEET UG 2020

Match the following columns and select the correct option.\nColumn - I\n(a) 6 - 15 pairs of gill slits\n(b) Heterocercal caudal fin\n(c) Air Bladder\n(d) Poison sting\nColumn - II\n(i) Trygon\n(ii) Cyclostomes\n(iii) Chondrichthyes\n(iv) Osteichthyes

1. A
   (A-iii) (b-iv) (c-i) (d-ii)
2. B
   (A-iv) (b-ii) (c-iii) (d-i)
3. C
   (A-i) (b-iv) (c-iii) (d-ii)
4. D
   (A-ii) (b-iii) (c-iv) (d-i)