During the most recent glacial period, glaciers slowly moved across the regions now known as minnesota and wisconsin, carving up and deepening ancient valleys. when the glacial period ended, what most likely happened to these deep valleys

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.