In recombination, cross-overs exchange alleles between homologous chromosomes during meiosis in both parents. This is what allows for much of the genetic variation in the offs â¦ pring of a population in each generation. Sexual recombination works in three different ways.
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Question : Which airline is struggling to get to Phoenix on time? Answer : If you decide to book your flight with NetJets Aviation, keep an eye on your departure time. 100% of flights from Logan International Airport (BOS) to Phoenix Sky Harbor International Airport (PHX) are late.