A RECENT dissection of an adult male common frog (Rana temporaria, L.), which was commenced by one of my first-year degree students, Mr. D. Wicks, revealed a major abnormality of the anterior venous ...
DURHAM, N.C. -- Glassfrogs make themselves transparent while they rest by taking red blood cells from circulation and concealing them in their livers. A multi-disciplinary team of biologists and ...
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