Exam (elaborations)
WGU - Heredity and Genetics exam 2023 with 100% correct answers
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Aneuploidy the presence of an abnormal number of chromosomes in a cell (45 or 47 for humans) Polyploidy Error in cell division or accident at fertilization *lethal Triploidy when an organism has three copies of every chromsome instead of two; most triploid zygotes aw from dispermy ...
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