How does random fertilization add to the genetic variation?
a)nonsister chromatids exchange g...
Biology, 20.08.2019 06:30 marahsenno
How does random fertilization add to the genetic variation?
a)nonsister chromatids exchange gene segments to produce new combinations of maternal and paternal genes.
b)fusion of sperm and ovum, each having a unique combination of chromosomes, introduces further variation.
c)homologous pairs of chromosomes sort into daughter cells independently of the other pairs.
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