Department of Biological Sciences, University of Notre Dame, IN 46556, USA
Biography
Dr. Tweedell’s association with the Marine Biological Laboratory in Woods Hole spanned the years from 1950 to 1994.Dr. Tweedell also carried on research on tumors in frogs. During his professional career he published numerous research papers in various biological journals. He was a member of the American Society of Zoologists, the Society for Developmental Biology, the International Society of Developmental Biologists, the Indiana Academy of Science, American Association for the Advancement of Science and the Society of Sigma Xi.
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