1. the answer is B
2. the answer is D
<span>The answer to this question is c that Darwin found different types of finches not different types of birds. The discovery prompted Darwin to realize that the different types of adaptation allowed the varying types of finches to perform specific functions in their habitats. The finches had different size beaks and varied in color.</span>
Explanation:
Gel electrophoresis is one simple and cheap laboratory technique used in profiling. In this case, it can be used to identify Great White Sharks using their proteins or DNA. This way, even if the fish is completely mutilated into the meat, the species can still be identified helping policies to be enforced.
DNA or proteins of a sample of suspected meat is processed and passed through gel electrophoresis. The bands that form are then compared with a standard to check if the bands match. A match indicates that the meat is from a Great White Shark.
