Which of these statements concerning pressure and weather is…

Which of these statements concerning pressure and weather is/are correct? I. Low pressure in a region tends to draw in storms. II. High pressure in a region usually indicates clear weather. III. Changes in pressure from region to region are responsible for winds.

14). Investigators at a crime scene have isolated DNA from a…

14). Investigators at a crime scene have isolated DNA from a Y chromosome and have analyzed it for STRs. They have a prime suspect, but he is not cooperating. However, several of his relatives are willing to help by donating DNA samples. Which relative will have the most similar Y chromosome?