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NEET2026BiologyChapterActual

Which of the following sets of animals belong exclusively to the class Chondrichthyes?

Options

  1. ASaw fish, Dog fish and Sea horse
  2. BElectric ray, Stingray and Great white shark
  3. CLamprey, Hagfish and Dog fish
  4. DFlying fish, Magur and Saw fish

Correct answer

B. Electric ray, Stingray and Great white shark

Step-by-step solution

Electric ray (Torpedo), Stingray (Trygon), and Great white shark (Carcharodon) are all cartilaginous fishes belonging to the class Chondrichthyes. In the other options: Sea horse (Hippocampus) belongs to Osteichthyes. Lamprey (Petromyzon) and Hagfish (Myxine) belong to Cyclostomata. Flying fish (Exocoetus) and Magur (Clarias) belong to Osteichthyes. Answer: Electric ray, Stingray and Great white shark

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