Q1. “Tobacco mosaic virus (TMV) is a virus that affects plants of the tobacco family, including tomato and tobacco plants. In trying to describe how the genetic material is organized in this virus, number of experiments was carried out. For each experiment and results indicated below (a-d), state the most reasonable conclusion that can be made from that experiment about hereditary material of TMV.”

Q2. Monarch butterfly populations are found east and west of the Rocky Mountains. How could DNA fingerprinting technology be used to start that they constitute one breeding population or two separate breeding populations? Explain the answer.