{# Crawler directives — per-engine only. A bare `robots` meta is deliberately absent: pruning here is a Google indexation decision, never a crawl block, so AI crawlers keep the full surface. #}

Strukturen vergleichen

Vergleiche anatomischer Strukturen nebeneinander.

Ausgewählte Vergleiche

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Structures paired within the same type or body system, where a side-by-side reading is meaningful.