Why do peas have DNA?

Peas, like all living organisms, have deoxyribonucleic acid (DNA) because DNA is the molecule that contains the instructions for an organism's development and characteristics. DNA is made up of four different types of nucleotides: adenine (A), thymine (T), guanine (G), and cytosine (C). These nucleotides are arranged in a specific sequence that determines the genetic code. The genetic code is read by cells to produce proteins, which are essential for the structure, function, and regulation of the organism. In peas, DNA is found in the nucleus of each cell and is organized into chromosomes. Each chromosome contains multiple genes, which are specific regions of DNA that code for particular proteins. The genetic information stored in DNA is passed on from generation to generation through reproduction.