1 A plastic palette with cupped areas to contain the paint works well for mixing watercolor paints. 2  Acrylic and oil paints can be mixed on a wooden, plastic or paper palette. 3  Add white to your red and blue paint mixture to create a lighter purple or lavender color.
Crossing over ___ genes into assortments of ___ not found in the parents. recombines linked ... alleles According to scientists, about what percentage of men currently living in Central Asia may be descended from the Mongolian ruler Genghis Khan
Homologous chromosomes are chromosomes that contain the same genes but each originate from a different parent. There are two instances in meosis where this occurs, Prophase I: Synapsis of homologous chromosomes allows of cross-over of genes between mother and father chromosomes. This mixing gives rise to genetic variation. Metaphase I-Anaphase I: Disproportiante division of parental chromosomes (aka disjunction) allows for further genetic variation. The separation of the homologous chromosomes is random. That is, a daugther cell can have most of its DNA comprised by mother chromosomes, or mosty by father chromosomes, or somewhere between these two extremes (The other cell will of course have the complemetary set).