The structures that contain most of the cell's genetic information in the form of DNA.

### Chromosomes

## Step1: Identify the Structure Containing Genetic Information### The cell's genetic information is stored in a specific structure within the nucleus. This structure is made up of DNA, which contains the instructions for the cell's functions and traits.## Step2: Recognize the Form of Genetic Material### DNA is packaged into structures known as chromosomes. Each chromosome contains a long strand of DNA, which is further organized into sections called genes.## Step3: Conclude the Structure with Most Genetic Information### Given that chromosomes are the structures that package DNA and contain the majority of the genetic information in a cell, they are identified as the correct answer.