Imagine you do DNA fingerprinting in a forensics lab. You obtain nine samples from a crime scene and use them to make the DNA fingerprints shown below. Which two samples are most likely to have come from the same person? The graph is different for everyone tho so it not might be for yours for mine the answ is 2 and 9

Match the types of competition to their descriptions

Variety of living organisms; includes genetic, species, and ecological types.

Aresearcher designed an investigation to test what effect eating different types of food would have on blood insulin levels. she selected 10 male subjects who were all 25 years of age and in good health. the experiment took place over 3 days. at 8: 00 a.m. on each day, the subjects ate a meal consisting of only 1 type of food. they had their blood insulin levels measured after consuming the meal. on day 1 they ate a high fat diet, on day 2 they ate a high protein diet, and on day 3 they ate a high sugar diel what is the independent variable in this experiment? a the age of the subjects b the blood insulin level c the type of food consumed d the time of day the meal was consumed