People pave over a large field to build a parking lot. Which of the following describes how this action will likely affect the water cycle for this region? O Contaminated runoff is decreased
O Infiltration in the area will increase
O Runoff into storm drains increases
O The sun will evaporate the water more quickly

During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.