Answer:
The four bases shown in the table (adenine, thymine, guanine, and cytosine) are the building blocks of DNA, and they are arranged in a specific sequence to encode genetic information. The pattern in the data (i.e., the sequence of these four bases) is useful for developing a model of DNA because it allows us to understand how the genetic information is encoded and transmitted from one generation to the next.
By analyzing the pattern of the DNA sequence, scientists can identify genes, determine the function of different regions of DNA, and even predict the likelihood of certain genetic disorders. This information is important for many fields, including medicine, agriculture, and forensic science.
Additionally, the pattern in the data has helped scientists to develop models of DNA structure, such as the double helix model proposed by Watson and Crick in 1953. This model provides insight into how the DNA molecule is able to replicate and transmit genetic information accurately from one cell to another.