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Half-a-billion year old fossilised brain of sea creature defies textbook e
Updated : 3 years, 6 months ago IST
According to a new study, fossils of a tiny sea creature with a delicately preserved nervous system solve a century-old debate over how the brain evolved in arthropods, the most species-rich group in the animal kingdom. Combining detailed anatomical studies of the fossilized nervous system w
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