What evolutionary process explains the superficial similarity between burrowing caecilians and large earthworms?

Answer

Convergent evolution

The resemblance is a result of convergent evolution, where unrelated species evolve similar traits to adapt to the comparable environmental pressures of moving through soil.

What evolutionary process explains the superficial similarity between burrowing caecilians and large earthworms?

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Caecilian facts: they're amphibians! | Animal Fact Files - YouTube

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