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Matt W.'s Resources


1. What is a chromatid? 2. How many chromatids are present in humans during metaphase II? 3. Do map units (m.u.) equal the physical distance between two genes? Are they similar? 4. The l allele on the X - chromosome is recessive lethal and located 20 m.u. from the w allele for eye     color. (w=white eyes w+=red eyes). If a female fly (w+ l/w l+)... read more