[Answer] Genetic variation occurs when chromosomes are shuffled in _____ and fertilization.

Answer: Meiosis

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Genetic variation occurs when chromosomes are shuffled in _____ and fertilization. Genetic variation occurs when chromosomes are shuffled in fertilization and what other process? Meiosis - During meiosis 1 crossing over occurs among homologous chromosomes where DNA is exchanged between the chromosomes which is a cause of genetic variation. Thu Oct 28 2010 · Then this chromosome splits during meiosis to form a daughter cell (gamete) with a haploid number of chromosomes. During fertilization the two gametes fuse into one cell containing now a diploid number of chromosomes . This process leads to … Thu Nov 11 2010 · During meiosis 1 crossing over occur among homologous chromosomes which is a cause of genetic variation. What was significant to Darwin about the fauna and flora of the Galápagos Islands? ... The original source of all genetic variation is _____. mutation. Sexual recombination occurs when chromosomes are shuffled in _____ and fertilization . meiosis. Variation occurs when chromosomes are shuffled in _____. They align and assort independently to form any of eight different combinations. If the diploid number of chromosomes in a certain animal is 6 (2n = 6) there are three sets of two homologous chromosomes each or three pairs. The somatic cells of a privet shrub each contain 46 chromosomes. To be as different as they are from h...

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