Biology, 26.07.2019 17:00 bertha4082

During the early stages of meiosis, two chromosomes in a homologous pair may exchange segments, producing genetic variation in sex cells. this process of exchange is called a) transcription. b) crossing over. c) nondisjunction. d) genetic shuffling.

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During the early stages of meiosis, two chromosomes in a homologous pair may exchange segments, prod...