Assume that in a small population, 15 percent of the people are blue-eyed and have brown hair. assume further that within this population, there is an adventurous group that wishes to explore the region and settle down in new territory. of this adventurous group, 87 percent are blue-eyed and have brown hair. when they leave, the gene frequencies in the remaining population will change for blue-eyes and brown hair in the next generation. this is an example of

Ali hypothesized that increasing fertilizer would increase plant growth. four groups of thirty similar plants were given 0 to 15 ml of fertilizer, as shown in the graph. the change in plant height for each group over a two-week period was averaged and recorded. plant group fertilizer added (ml) avg. growth (cm) a 0 4 b 5 6 c 10 8 d 15 3 what is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.