Gail Schwieterman, PhDさんのイラストまとめ
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Assistant Professor @UMaine. Coastal fish physiology, climate change, capture stress. She/Her/Hers. Views are my own.
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I know we all ❤️ #sharkweek, but #DYK shark hearts are different than ours? Sharks also have 4 chambers, but they're laid out in a line rather than in a square. The blood flows: body -> sinus venosus -> atrium -> ventricle -> conus arterious -> gills -> body #MorphologyMonday
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