For DNA extraction of peas in 95% ethanol, 50% ethanol, and cold water, determine a formal hypothesis, null hypothesis, "if/then" statement predicting the outcome based on the formal hypothesis and the known function of you independent variable, "if/then" statement predicting the outcome of the experiment using the null hypothesis, and what is the(negative) controlled treatment for your experiment? What are the expected results for the (negative) control treatment and what is the specific purpose of this control?