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#Question id: 5030


There is evidence that ray-finned fishes originally evolved

#Unit 11. Evolution and Behavior
  1. in response to a crisis that wiped out the chondrichthyans.

  2. directly from lampreys and hagfish.

  3. in freshwater environments.

  4. directly from cephalochordates.


Answer:- Option(s): 3


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TLS Online TPP Program

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#Question id: 5366

#Unit 8. Inheritance Biology

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#Question id: 300

#Unit 1. Molecules and their Interaction Relevant to Biology

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#Question id: 11032

#Unit 7. System Physiology – Animal

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#Question id: 20406

#Unit 3. Fundamental Processes

Choose the correct statement 

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