Multiple choice

Match the fishes given in Column I to their important features in Column II.

 
Column I Column II
A. Echeneis

B. Torpedo C. Chenocephalus D. Hippocampus | i. Only vertebrate without haemoglobin ii. Males have brood pouches iii. Dorsal fin is modified into sucker iv. Generate electric current |

  1. A – ii, B – i, C – iv, D – iii

  2. A – iii, B – iv, C – i, D – ii

  3. A – iii, B – ii, C – iv, D – i

  4. A – ii, B – iv, C – i, D – iii
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Torpedo generates electric current.

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