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14-01-2021
Biology

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What is the ancestor of fish?

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anjanasbd40 anjanasbd40

14-01-2021

Answer:

Haikouichthys and Myllokunmingia

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mgonzale92 mgonzale92

11-06-2021

Answer:

Pikaia

The first ancestors of fish, or animals that were probably closely related to fish, were Pikaia, Haikouichthys and Myllokunmingia. These three genera all appeared around 530 Ma. Pikaia had a primitive notochord, a structure that could have developed into a vertebral column later.

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