2. Fossils can not be found everywhere. A. What are the two best environments to look for fossils? (2 points) Deserts, Beaches
and other sandy environments
B. What characteristics make these environments well suited for fossil formation? (4
points)

3. in the fruit fly, recessive mutation brown, b, causes brown color of the eye and absence of red pigment. recessive mutation p of another independent gene causes purple color of the eye and absence of brown pigment. the cross of a brown-eyed female and purple-eyed male produced wild type eyes. what will be the colors and their ratio in f2?