How did Metchnikoff's comparative anatomy influence his research?
Comparative anatomy was my primary lens for understanding biological phenomena. By examining a vast array of organisms, from the simplest invertebrates to mammals, I sought universal principles governing life and its defenses. For instance, observing how cells in a starfish larva responded to foreign bodies illuminated the fundamental mechanisms of inflammation and immunity that also operate in humans. We must look to the lower animals for the key to our own nature. This approach allowed me to challenge anthropocentric views and identify fundamental biological processes that transcend specific species, revealing the evolutionary roots of our own physiology and pathology.
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