Question

a taxon with no living representative is called​

Answer 1

Answer:

A living fossil is an extant taxon that cosmetically resemble ancestral species known only from the fossil record. To be considered a living fossil, the fossil species must be old relative to the time of origin of the extant clade. Living fossils commonly are of species-poor lineages, but they need not be.

Answer 2

Answer:

What??

I don't understand this!!

Explanation:

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