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Wright, L. Kate; Catavero, Christina M.; Newman, Dina L. – CBE - Life Sciences Education, 2017
Although instruction on meiosis is repeated many times during the undergraduate curriculum, many students show poor comprehension even as upper-level biology majors. We propose that the difficulty lies in the complexity of understanding DNA, which we explain through a new model, the DNA triangle. The "DNA triangle" integrates three…
Descriptors: Science Instruction, College Science, Undergraduate Study, Biology