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Yadavi Yadav
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Asked: 2021-06-08T05:47:51+00:00 In:

Endoskeleton of fishes are made up of cartilage and bone. Classify the following fishes as cartilaginous or bony: Torpedo, Sting ray, Dog fish, Rohu, Angler fish, Exocoetus.

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NCERT Important Questions Class 9 Science biology Chapter 7
Important NCERT Extra Questions
Chapter 7 Diversity in Living Organisms
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board

2021-2022biologybiology chapter 7cbsechapter 7class9diversity in living organismsncertscience
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    1 Answer

    1. (i) Cartilaginous endoskeleton, e.g, Torpedo, Sting ray, Dog fish.
      (ii) Bony endoskeleton, e.g Rohu, Angler fish, Exocoetus.

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