Answer:
1. Raisin In Water
2. Plants Absorb Water From The Soil
3. sweat glands use osmosis.
The structure that produces and organizes the proteins that form spindle fibers is most likely the metaphase because that is what pulls the fibers apart
Sister chromosome exchanges are recombination events that occur between homologous chromosomes and are often the result of exposure of the cell to DNA damaging agents.
Cross over, or recombination, is the exchange of chromosome segments between non sister chromatids in meiosis. Crossing over creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity.